13181225905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{3593}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 16470065664

約数和(自身を除く): 3288839759

約数列:

[1, 5, 47, 67, 233, 235, 335, 1165, 3149, 3593, 10951, 15611, 15745, 17965, 54755, 78055, 168871, 240731, 733717, 837169, 844355, 1203655, 3668585, 4185845, 11314357, 39346943, 56090323, 56571785, 196734715, 280451615, 2636245181, 13181225905]

約数ペア:

[(1, 13181225905), (5, 2636245181), (47, 280451615), (67, 196734715), (233, 56571785), (235, 56090323), (335, 39346943), (1165, 11314357), (3149, 4185845), (3593, 3668585), (10951, 1203655), (15611, 844355), (15745, 837169), (17965, 733717), (54755, 240731), (78055, 168871)]