132428575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3359}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 174988800

約数和(自身を除く): 42560225

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 3359, 7885, 16795, 39425, 63821, 83975, 278797, 319105, 1393985, 1595525, 5297143, 6969925, 26485715, 132428575]

約数ペア:

[(1, 132428575), (5, 26485715), (19, 6969925), (25, 5297143), (83, 1595525), (95, 1393985), (415, 319105), (475, 278797), (1577, 83975), (2075, 63821), (3359, 39425), (7885, 16795)]