27603665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 36837504

約数和(自身を除く): 9233839

約数列:

[1, 5, 17, 37, 67, 85, 131, 185, 335, 629, 655, 1139, 2227, 2479, 3145, 4847, 5695, 8777, 11135, 12395, 24235, 42143, 43885, 82399, 149209, 210715, 324749, 411995, 746045, 1623745, 5520733, 27603665]

約数ペア:

[(1, 27603665), (5, 5520733), (17, 1623745), (37, 746045), (67, 411995), (85, 324749), (131, 210715), (185, 149209), (335, 82399), (629, 43885), (655, 42143), (1139, 24235), (2227, 12395), (2479, 11135), (3145, 8777), (4847, 5695)]