126862425

素因数分解:

$3^2\times 5^2\times {\mathrm{661}}^1\times {\mathrm{853}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 227835244

約数和(自身を除く): 100972819

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 661, 853, 1983, 2559, 3305, 4265, 5949, 7677, 9915, 12795, 16525, 21325, 29745, 38385, 49575, 63975, 148725, 191925, 563833, 1691499, 2819165, 5074497, 8457495, 14095825, 25372485, 42287475, 126862425]

約数ペア:

[(1, 126862425), (3, 42287475), (5, 25372485), (9, 14095825), (15, 8457495), (25, 5074497), (45, 2819165), (75, 1691499), (225, 563833), (661, 191925), (853, 148725), (1983, 63975), (2559, 49575), (3305, 38385), (4265, 29745), (5949, 21325), (7677, 16525), (9915, 12795)]