86705265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 147916800

約数和(自身を除く): 61211535

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 3851, 4503, 7505, 11553, 19255, 22515, 57765, 73169, 219507, 304229, 365845, 912687, 1097535, 1521145, 4563435, 5780351, 17341053, 28901755, 86705265]

約数ペア:

[(1, 86705265), (3, 28901755), (5, 17341053), (15, 5780351), (19, 4563435), (57, 1521145), (79, 1097535), (95, 912687), (237, 365845), (285, 304229), (395, 219507), (1185, 73169), (1501, 57765), (3851, 22515), (4503, 19255), (7505, 11553)]