75713205

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 123701760

約数和(自身を除く): 47988555

約数列:

[1, 3, 5, 15, 79, 181, 237, 353, 395, 543, 905, 1059, 1185, 1765, 2715, 5295, 14299, 27887, 42897, 63893, 71495, 83661, 139435, 191679, 214485, 319465, 418305, 958395, 5047547, 15142641, 25237735, 75713205]

約数ペア:

[(1, 75713205), (3, 25237735), (5, 15142641), (15, 5047547), (79, 958395), (181, 418305), (237, 319465), (353, 214485), (395, 191679), (543, 139435), (905, 83661), (1059, 71495), (1185, 63893), (1765, 42897), (2715, 27887), (5295, 14299)]