91002325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 115927848

約数和(自身を除く): 24925523

約数列:

[1, 5, 25, 53, 173, 265, 397, 865, 1325, 1985, 4325, 9169, 9925, 21041, 45845, 68681, 105205, 229225, 343405, 526025, 1717025, 3640093, 18200465, 91002325]

約数ペア:

[(1, 91002325), (5, 18200465), (25, 3640093), (53, 1717025), (173, 526025), (265, 343405), (397, 229225), (865, 105205), (1325, 68681), (1985, 45845), (4325, 21041), (9169, 9925)]