61636835

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 83166720

約数和(自身を除く): 21529885

約数列:

[1, 5, 13, 31, 65, 155, 169, 181, 403, 845, 905, 2015, 2197, 2353, 5239, 5611, 10985, 11765, 26195, 28055, 30589, 68107, 72943, 152945, 340535, 364715, 397657, 948259, 1988285, 4741295, 12327367, 61636835]

約数ペア:

[(1, 61636835), (5, 12327367), (13, 4741295), (31, 1988285), (65, 948259), (155, 397657), (169, 364715), (181, 340535), (403, 152945), (845, 72943), (905, 68107), (2015, 30589), (2197, 28055), (2353, 26195), (5239, 11765), (5611, 10985)]