1497275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 2124864

約数和(自身を除く): 627589

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 271, 325, 425, 1105, 1355, 3523, 4607, 5525, 6775, 17615, 23035, 59891, 88075, 115175, 299455, 1497275]

約数ペア:

[(1, 1497275), (5, 299455), (13, 115175), (17, 88075), (25, 59891), (65, 23035), (85, 17615), (221, 6775), (271, 5525), (325, 4607), (425, 3523), (1105, 1355)]