120825825

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{5147}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 200442528

約数和(自身を除く): 79616703

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 4695, 5147, 7825, 15441, 23475, 25735, 77205, 128675, 386025, 1611011, 4833033, 8055055, 24165165, 40275275, 120825825]

約数ペア:

[(1, 120825825), (3, 40275275), (5, 24165165), (15, 8055055), (25, 4833033), (75, 1611011), (313, 386025), (939, 128675), (1565, 77205), (4695, 25735), (5147, 23475), (7825, 15441)]