2707725

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 4543360

約数和(自身を除く): 1835635

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 457, 1185, 1371, 1975, 2285, 5925, 6855, 11425, 34275, 36103, 108309, 180515, 541545, 902575, 2707725]

約数ペア:

[(1, 2707725), (3, 902575), (5, 541545), (15, 180515), (25, 108309), (75, 36103), (79, 34275), (237, 11425), (395, 6855), (457, 5925), (1185, 2285), (1371, 1975)]