11895015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72091}}^1$

素因数の和:72110

約数の個数: 16

約数和(自身を含む): 20762496

約数和(自身を除く): 8867481

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 72091, 216273, 360455, 793001, 1081365, 2379003, 3965005, 11895015]

約数ペア:

[(1, 11895015), (3, 3965005), (5, 2379003), (11, 1081365), (15, 793001), (33, 360455), (55, 216273), (165, 72091)]