213975336575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{9029}}^1$

素因数の和:10017

約数の個数: 96

約数和(自身を含む): 356662172160

約数和(自身を除く): 142686835585

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 947, 1001, 1925, 2275, 3575, 4735, 5005, 6629, 9029, 10417, 12311, 23675, 25025, 33145, 45145, 52085, 61555, 63203, 72919, 86177, 99319, 117377, 135421, 165725, 225725, 260425, 307775, 316015, 364595, 430885, 496595, 586885, 677105, 695233, 821639, 947947, 1291147, 1580075, 1822975, 2154425, 2482975, 2934425, 3385525, 3476165, 4108195, 4739735, 6455735, 8550463, 9038029, 17380825, 20540975, 23698675, 32278675, 42752315, 45190145, 59853241, 94055093, 111156019, 213761575, 225950725, 299266205, 470275465, 555780095, 658385651, 778092133, 1222716209, 1496331025, 2351377325, 2778900475, 3291928255, 3890460665, 6113581045, 8559013463, 16459641275, 19452303325, 30567905225, 42795067315, 213975336575]

約数ペア:

[(1, 213975336575), (5, 42795067315), (7, 30567905225), (11, 19452303325), (13, 16459641275), (25, 8559013463), (35, 6113581045), (55, 3890460665), (65, 3291928255), (77, 2778900475), (91, 2351377325), (143, 1496331025), (175, 1222716209), (275, 778092133), (325, 658385651), (385, 555780095), (455, 470275465), (715, 299266205), (947, 225950725), (1001, 213761575), (1925, 111156019), (2275, 94055093), (3575, 59853241), (4735, 45190145), (5005, 42752315), (6629, 32278675), (9029, 23698675), (10417, 20540975), (12311, 17380825), (23675, 9038029), (25025, 8550463), (33145, 6455735), (45145, 4739735), (52085, 4108195), (61555, 3476165), (63203, 3385525), (72919, 2934425), (86177, 2482975), (99319, 2154425), (117377, 1822975), (135421, 1580075), (165725, 1291147), (225725, 947947), (260425, 821639), (307775, 695233), (316015, 677105), (364595, 586885), (430885, 496595)]