68580075

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{8389}}^1$

素因数の和:8511

約数の個数: 24

約数和(自身を含む): 114439600

約数和(自身を除く): 45859525

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 8389, 25167, 41945, 125835, 209725, 629175, 914401, 2743203, 4572005, 13716015, 22860025, 68580075]

約数ペア:

[(1, 68580075), (3, 22860025), (5, 13716015), (15, 4572005), (25, 2743203), (75, 914401), (109, 629175), (327, 209725), (545, 125835), (1635, 41945), (2725, 25167), (8175, 8389)]