73852025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 99160320

約数和(自身を除く): 25308295

約数列:

[1, 5, 13, 25, 65, 223, 325, 1019, 1115, 2899, 5095, 5575, 13247, 14495, 25475, 66235, 72475, 227237, 331175, 1136185, 2954081, 5680925, 14770405, 73852025]

約数ペア:

[(1, 73852025), (5, 14770405), (13, 5680925), (25, 2954081), (65, 1136185), (223, 331175), (325, 227237), (1019, 72475), (1115, 66235), (2899, 25475), (5095, 14495), (5575, 13247)]