66554065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 89890560

約数和(自身を除く): 23336495

約数列:

[1, 5, 17, 23, 59, 85, 115, 295, 391, 577, 1003, 1357, 1955, 2885, 5015, 6785, 9809, 13271, 23069, 34043, 49045, 66355, 115345, 170215, 225607, 578731, 782989, 1128035, 2893655, 3914945, 13310813, 66554065]

約数ペア:

[(1, 66554065), (5, 13310813), (17, 3914945), (23, 2893655), (59, 1128035), (85, 782989), (115, 578731), (295, 225607), (391, 170215), (577, 115345), (1003, 66355), (1357, 49045), (1955, 34043), (2885, 23069), (5015, 13271), (6785, 9809)]