77126205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2887}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 133910784

約数和(自身を除く): 56784579

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 2887, 5343, 8661, 8905, 14435, 26715, 37531, 43305, 112593, 187655, 395519, 562965, 1186557, 1977595, 5141747, 5932785, 15425241, 25708735, 77126205]

約数ペア:

[(1, 77126205), (3, 25708735), (5, 15425241), (13, 5932785), (15, 5141747), (39, 1977595), (65, 1186557), (137, 562965), (195, 395519), (411, 187655), (685, 112593), (1781, 43305), (2055, 37531), (2887, 26715), (5343, 14435), (8661, 8905)]