7139145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 12708864

約数和(自身を除く): 5569719

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1181, 1209, 2015, 3543, 5905, 6045, 15353, 17715, 36611, 46059, 76765, 109833, 183055, 230295, 475943, 549165, 1427829, 2379715, 7139145]

約数ペア:

[(1, 7139145), (3, 2379715), (5, 1427829), (13, 549165), (15, 475943), (31, 230295), (39, 183055), (65, 109833), (93, 76765), (155, 46059), (195, 36611), (403, 17715), (465, 15353), (1181, 6045), (1209, 5905), (2015, 3543)]