85550445

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33353}}^1$

素因数の和:33386

約数の個数: 32

約数和(自身を含む): 160099200

約数和(自身を除く): 74548755

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 33353, 100059, 166765, 300177, 500295, 633707, 900531, 1500885, 1901121, 3168535, 4502655, 5703363, 9505605, 17110089, 28516815, 85550445]

約数ペア:

[(1, 85550445), (3, 28516815), (5, 17110089), (9, 9505605), (15, 5703363), (19, 4502655), (27, 3168535), (45, 1901121), (57, 1500885), (95, 900531), (135, 633707), (171, 500295), (285, 300177), (513, 166765), (855, 100059), (2565, 33353)]