122589655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 37658153

約数列:

[1, 5, 23, 31, 115, 137, 155, 251, 685, 713, 1255, 3151, 3565, 4247, 5773, 7781, 15755, 21235, 28865, 34387, 38905, 97681, 171935, 178963, 488405, 790901, 894815, 1065997, 3954505, 5329985, 24517931, 122589655]

約数ペア:

[(1, 122589655), (5, 24517931), (23, 5329985), (31, 3954505), (115, 1065997), (137, 894815), (155, 790901), (251, 488405), (685, 178963), (713, 171935), (1255, 97681), (3151, 38905), (3565, 34387), (4247, 28865), (5773, 21235), (7781, 15755)]