12375025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 17359380

約数和(自身を除く): 4984355

約数列:

[1, 5, 13, 25, 29, 65, 101, 145, 169, 325, 377, 505, 725, 845, 1313, 1885, 2525, 2929, 4225, 4901, 6565, 9425, 14645, 17069, 24505, 32825, 38077, 73225, 85345, 122525, 190385, 426725, 495001, 951925, 2475005, 12375025]

約数ペア:

[(1, 12375025), (5, 2475005), (13, 951925), (25, 495001), (29, 426725), (65, 190385), (101, 122525), (145, 85345), (169, 73225), (325, 38077), (377, 32825), (505, 24505), (725, 17069), (845, 14645), (1313, 9425), (1885, 6565), (2525, 4901), (2929, 4225)]