210351325

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 267939200

約数和(自身を除く): 57587875

約数列:

[1, 5, 25, 73, 79, 365, 395, 1459, 1825, 1975, 5767, 7295, 28835, 36475, 106507, 115261, 144175, 532535, 576305, 2662675, 2881525, 8414053, 42070265, 210351325]

約数ペア:

[(1, 210351325), (5, 42070265), (25, 8414053), (73, 2881525), (79, 2662675), (365, 576305), (395, 532535), (1459, 144175), (1825, 115261), (1975, 106507), (5767, 36475), (7295, 28835)]