4886895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3983505

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 1319, 3705, 3957, 6595, 17147, 19785, 25061, 51441, 75183, 85735, 125305, 257205, 325793, 375915, 977379, 1628965, 4886895]

約数ペア:

[(1, 4886895), (3, 1628965), (5, 977379), (13, 375915), (15, 325793), (19, 257205), (39, 125305), (57, 85735), (65, 75183), (95, 51441), (195, 25061), (247, 19785), (285, 17147), (741, 6595), (1235, 3957), (1319, 3705)]