40075255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 15082505

約数列:

[1, 5, 11, 37, 47, 55, 185, 235, 407, 419, 517, 1739, 2035, 2095, 2585, 4609, 8695, 15503, 19129, 19693, 23045, 77515, 95645, 98465, 170533, 216623, 728641, 852665, 1083115, 3643205, 8015051, 40075255]

約数ペア:

[(1, 40075255), (5, 8015051), (11, 3643205), (37, 1083115), (47, 852665), (55, 728641), (185, 216623), (235, 170533), (407, 98465), (419, 95645), (517, 77515), (1739, 23045), (2035, 19693), (2095, 19129), (2585, 15503), (4609, 8695)]