4260075

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 7142400

約数和(自身を除く): 2882325

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 719, 1185, 1975, 2157, 3595, 5925, 10785, 17975, 53925, 56801, 170403, 284005, 852015, 1420025, 4260075]

約数ペア:

[(1, 4260075), (3, 1420025), (5, 852015), (15, 284005), (25, 170403), (75, 56801), (79, 53925), (237, 17975), (395, 10785), (719, 5925), (1185, 3595), (1975, 2157)]