80610375

素因数分解:

$3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 135502848

約数和(自身を除く): 54892473

約数列:

[1, 3, 5, 15, 25, 75, 103, 125, 309, 375, 515, 1545, 2087, 2575, 6261, 7725, 10435, 12875, 31305, 38625, 52175, 156525, 214961, 260875, 644883, 782625, 1074805, 3224415, 5374025, 16122075, 26870125, 80610375]

約数ペア:

[(1, 80610375), (3, 26870125), (5, 16122075), (15, 5374025), (25, 3224415), (75, 1074805), (103, 782625), (125, 644883), (309, 260875), (375, 214961), (515, 156525), (1545, 52175), (2087, 38625), (2575, 31305), (6261, 12875), (7725, 10435)]