3868713025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{133519}}^1$

素因数の和:133609

約数の個数: 24

約数和(自身を含む): 5132508800

約数和(自身を除く): 1263795775

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 5795, 28975, 133519, 667595, 2536861, 3337975, 8144659, 12684305, 40723295, 63421525, 154748521, 203616475, 773742605, 3868713025]

約数ペア:

[(1, 3868713025), (5, 773742605), (19, 203616475), (25, 154748521), (61, 63421525), (95, 40723295), (305, 12684305), (475, 8144659), (1159, 3337975), (1525, 2536861), (5795, 667595), (28975, 133519)]