127725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 229152

約数和(自身を除く): 101427

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 131, 195, 325, 393, 655, 975, 1703, 1965, 3275, 5109, 8515, 9825, 25545, 42575, 127725]

約数ペア:

[(1, 127725), (3, 42575), (5, 25545), (13, 9825), (15, 8515), (25, 5109), (39, 3275), (65, 1965), (75, 1703), (131, 975), (195, 655), (325, 393)]