30108075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6581}}^1$

素因数の和:6655

約数の個数: 24

約数和(自身を含む): 50602416

約数和(自身を除く): 20494341

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 6581, 19743, 32905, 98715, 164525, 401441, 493575, 1204323, 2007205, 6021615, 10036025, 30108075]

約数ペア:

[(1, 30108075), (3, 10036025), (5, 6021615), (15, 2007205), (25, 1204323), (61, 493575), (75, 401441), (183, 164525), (305, 98715), (915, 32905), (1525, 19743), (4575, 6581)]