53417925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 105850368

約数和(自身を除く): 52432443

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 113, 165, 191, 225, 275, 339, 495, 565, 573, 825, 955, 1017, 1243, 1695, 1719, 2101, 2475, 2825, 2865, 3729, 4775, 5085, 6215, 6303, 8475, 8595, 10505, 11187, 14325, 18645, 18909, 21583, 25425, 31075, 31515, 42975, 52525, 55935, 64749, 93225, 94545, 107915, 157575, 194247, 237413, 279675, 323745, 472725, 539575, 712239, 971235, 1187065, 1618725, 2136717, 3561195, 4856175, 5935325, 10683585, 17805975, 53417925]

約数ペア:

[(1, 53417925), (3, 17805975), (5, 10683585), (9, 5935325), (11, 4856175), (15, 3561195), (25, 2136717), (33, 1618725), (45, 1187065), (55, 971235), (75, 712239), (99, 539575), (113, 472725), (165, 323745), (191, 279675), (225, 237413), (275, 194247), (339, 157575), (495, 107915), (565, 94545), (573, 93225), (825, 64749), (955, 55935), (1017, 52525), (1243, 42975), (1695, 31515), (1719, 31075), (2101, 25425), (2475, 21583), (2825, 18909), (2865, 18645), (3729, 14325), (4775, 11187), (5085, 10505), (6215, 8595), (6303, 8475)]