1330258425

素因数分解:

$3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{28109}}^1$

素因数の和:28753

約数の個数: 24

約数和(自身を含む): 2202924480

約数和(自身を除く): 872666055

約数列:

[1, 3, 5, 15, 25, 75, 631, 1893, 3155, 9465, 15775, 28109, 47325, 84327, 140545, 421635, 702725, 2108175, 17736779, 53210337, 88683895, 266051685, 443419475, 1330258425]

約数ペア:

[(1, 1330258425), (3, 443419475), (5, 266051685), (15, 88683895), (25, 53210337), (75, 17736779), (631, 2108175), (1893, 702725), (3155, 421635), (9465, 140545), (15775, 84327), (28109, 47325)]