87103675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 112381200

約数和(自身を除く): 25277525

約数列:

[1, 5, 25, 29, 145, 317, 379, 725, 1585, 1895, 7925, 9193, 9475, 10991, 45965, 54955, 120143, 229825, 274775, 600715, 3003575, 3484147, 17420735, 87103675]

約数ペア:

[(1, 87103675), (5, 17420735), (25, 3484147), (29, 3003575), (145, 600715), (317, 274775), (379, 229825), (725, 120143), (1585, 54955), (1895, 45965), (7925, 10991), (9193, 9475)]