22200035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 31872960

約数和(自身を除く): 9672925

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 509, 671, 715, 793, 2545, 3355, 3965, 5599, 6617, 8723, 27995, 31049, 33085, 43615, 72787, 155245, 341539, 363935, 403637, 1707695, 2018185, 4440007, 22200035]

約数ペア:

[(1, 22200035), (5, 4440007), (11, 2018185), (13, 1707695), (55, 403637), (61, 363935), (65, 341539), (143, 155245), (305, 72787), (509, 43615), (671, 33085), (715, 31049), (793, 27995), (2545, 8723), (3355, 6617), (3965, 5599)]