72235895

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 88705632

約数和(自身を除く): 16469737

約数列:

[1, 5, 61, 163, 305, 815, 1453, 7265, 9943, 49715, 88633, 236839, 443165, 1184195, 14447179, 72235895]

約数ペア:

[(1, 72235895), (5, 14447179), (61, 1184195), (163, 443165), (305, 236839), (815, 88633), (1453, 49715), (7265, 9943)]