91007205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 73221915

約数列:

[1, 3, 5, 15, 17, 23, 51, 59, 69, 85, 115, 177, 255, 263, 295, 345, 391, 789, 885, 1003, 1173, 1315, 1357, 1955, 3009, 3945, 4071, 4471, 5015, 5865, 6049, 6785, 13413, 15045, 15517, 18147, 20355, 22355, 23069, 30245, 46551, 67065, 69207, 77585, 90735, 102833, 115345, 232755, 263789, 308499, 346035, 356891, 514165, 791367, 1070673, 1318945, 1542495, 1784455, 3956835, 5353365, 6067147, 18201441, 30335735, 91007205]

約数ペア:

[(1, 91007205), (3, 30335735), (5, 18201441), (15, 6067147), (17, 5353365), (23, 3956835), (51, 1784455), (59, 1542495), (69, 1318945), (85, 1070673), (115, 791367), (177, 514165), (255, 356891), (263, 346035), (295, 308499), (345, 263789), (391, 232755), (789, 115345), (885, 102833), (1003, 90735), (1173, 77585), (1315, 69207), (1357, 67065), (1955, 46551), (3009, 30245), (3945, 23069), (4071, 22355), (4471, 20355), (5015, 18147), (5865, 15517), (6049, 15045), (6785, 13413)]