4939425

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 9164220

約数和(自身を除く): 4224795

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 757, 1305, 2175, 2271, 3785, 6525, 6813, 11355, 18925, 21953, 34065, 56775, 65859, 109765, 170325, 197577, 329295, 548825, 987885, 1646475, 4939425]

約数ペア:

[(1, 4939425), (3, 1646475), (5, 987885), (9, 548825), (15, 329295), (25, 197577), (29, 170325), (45, 109765), (75, 65859), (87, 56775), (145, 34065), (225, 21953), (261, 18925), (435, 11355), (725, 6813), (757, 6525), (1305, 3785), (2175, 2271)]