3488896687375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 4859340595200

約数和(自身を除く): 1370443907825

約数列:

[1, 5, 11, 25, 55, 89, 125, 173, 223, 275, 445, 739, 865, 979, 1115, 1375, 1903, 2225, 2453, 3695, 4325, 4895, 5575, 8129, 9515, 11125, 12265, 15397, 18475, 19847, 21625, 24475, 27875, 38579, 40645, 47575, 61325, 65771, 76985, 92375, 99235, 122375, 127847, 164797, 169367, 192895, 203225, 218317, 237875, 306625, 328855, 384925, 424369, 496175, 639235, 723481, 823985, 846835, 964475, 1016125, 1091585, 1406317, 1644275, 1812767, 1924625, 2121845, 2480875, 3196175, 3433531, 3617405, 4119925, 4234175, 4822375, 5457925, 7031585, 8221375, 9063835, 10609225, 11378383, 14666933, 15980875, 17167655, 18087025, 20599625, 21170875, 27289625, 28509881, 35157925, 37768841, 45319175, 53046125, 56891915, 73334665, 85838275, 90435125, 125162213, 142549405, 161336263, 175789625, 188844205, 226595875, 284459575, 313608691, 366673325, 429191375, 625811065, 712747025, 806681315, 944221025, 1422297875, 1568043455, 1833366625, 2537379409, 3129055325, 3563735125, 4033406575, 4721105125, 7840217275, 12686897045, 15645276625, 20167032875, 27911173499, 39201086375, 63434485225, 139555867495, 317172426125, 697779337475, 3488896687375]

約数ペア:

[(1, 3488896687375), (5, 697779337475), (11, 317172426125), (25, 139555867495), (55, 63434485225), (89, 39201086375), (125, 27911173499), (173, 20167032875), (223, 15645276625), (275, 12686897045), (445, 7840217275), (739, 4721105125), (865, 4033406575), (979, 3563735125), (1115, 3129055325), (1375, 2537379409), (1903, 1833366625), (2225, 1568043455), (2453, 1422297875), (3695, 944221025), (4325, 806681315), (4895, 712747025), (5575, 625811065), (8129, 429191375), (9515, 366673325), (11125, 313608691), (12265, 284459575), (15397, 226595875), (18475, 188844205), (19847, 175789625), (21625, 161336263), (24475, 142549405), (27875, 125162213), (38579, 90435125), (40645, 85838275), (47575, 73334665), (61325, 56891915), (65771, 53046125), (76985, 45319175), (92375, 37768841), (99235, 35157925), (122375, 28509881), (127847, 27289625), (164797, 21170875), (169367, 20599625), (192895, 18087025), (203225, 17167655), (218317, 15980875), (237875, 14666933), (306625, 11378383), (328855, 10609225), (384925, 9063835), (424369, 8221375), (496175, 7031585), (639235, 5457925), (723481, 4822375), (823985, 4234175), (846835, 4119925), (964475, 3617405), (1016125, 3433531), (1091585, 3196175), (1406317, 2480875), (1644275, 2121845), (1812767, 1924625)]