4194125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 1702675

約数列:

[1, 5, 13, 25, 29, 65, 89, 125, 145, 325, 377, 445, 725, 1157, 1625, 1885, 2225, 2581, 3625, 5785, 9425, 11125, 12905, 28925, 33553, 47125, 64525, 144625, 167765, 322625, 838825, 4194125]

約数ペア:

[(1, 4194125), (5, 838825), (13, 322625), (25, 167765), (29, 144625), (65, 64525), (89, 47125), (125, 33553), (145, 28925), (325, 12905), (377, 11125), (445, 9425), (725, 5785), (1157, 3625), (1625, 2581), (1885, 2225)]