528060075

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{28051}}^1$

素因数の和:28315

約数の個数: 24

約数和(自身を含む): 876568896

約数和(自身を除く): 348508821

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 3765, 6275, 18825, 28051, 84153, 140255, 420765, 701275, 2103825, 7040801, 21122403, 35204005, 105612015, 176020025, 528060075]

約数ペア:

[(1, 528060075), (3, 176020025), (5, 105612015), (15, 35204005), (25, 21122403), (75, 7040801), (251, 2103825), (753, 701275), (1255, 420765), (3765, 140255), (6275, 84153), (18825, 28051)]