2872898495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2707}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 3668668416

約数和(自身を除く): 795769921

約数列:

[1, 5, 31, 41, 155, 167, 205, 835, 1271, 2707, 5177, 6355, 6847, 13535, 25885, 34235, 83917, 110987, 212257, 419585, 452069, 554935, 1061285, 2260345, 3440597, 14014139, 17202985, 18534829, 70070695, 92674145, 574579699, 2872898495]

約数ペア:

[(1, 2872898495), (5, 574579699), (31, 92674145), (41, 70070695), (155, 18534829), (167, 17202985), (205, 14014139), (835, 3440597), (1271, 2260345), (2707, 1061285), (5177, 554935), (6355, 452069), (6847, 419585), (13535, 212257), (25885, 110987), (34235, 83917)]