148611025

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 199324048

約数和(自身を除く): 50713023

約数列:

[1, 5, 17, 25, 67, 85, 289, 307, 335, 425, 1139, 1445, 1535, 1675, 5219, 5695, 7225, 7675, 19363, 20569, 26095, 28475, 88723, 96815, 102845, 130475, 349673, 443615, 484075, 514225, 1748365, 2218075, 5944441, 8741825, 29722205, 148611025]

約数ペア:

[(1, 148611025), (5, 29722205), (17, 8741825), (25, 5944441), (67, 2218075), (85, 1748365), (289, 514225), (307, 484075), (335, 443615), (425, 349673), (1139, 130475), (1445, 102845), (1535, 96815), (1675, 88723), (5219, 28475), (5695, 26095), (7225, 20569), (7675, 19363)]