9001465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 11981376

約数和(自身を除く): 2979911

約数列:

[1, 5, 11, 55, 61, 305, 671, 2683, 3355, 13415, 29513, 147565, 163663, 818315, 1800293, 9001465]

約数ペア:

[(1, 9001465), (5, 1800293), (11, 818315), (55, 163663), (61, 147565), (305, 29513), (671, 13415), (2683, 3355)]