74072605

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 90851328

約数和(自身を除く): 16778723

約数列:

[1, 5, 61, 211, 305, 1055, 1151, 5755, 12871, 64355, 70211, 242861, 351055, 1214305, 14814521, 74072605]

約数ペア:

[(1, 74072605), (5, 14814521), (61, 1214305), (211, 351055), (305, 242861), (1055, 70211), (1151, 64355), (5755, 12871)]