390689105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{1741}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 482171664

約数和(自身を除く): 91482559

約数列:

[1, 5, 37, 185, 1213, 1741, 6065, 8705, 44881, 64417, 224405, 322085, 2111833, 10559165, 78137821, 390689105]

約数ペア:

[(1, 390689105), (5, 78137821), (37, 10559165), (185, 2111833), (1213, 322085), (1741, 224405), (6065, 64417), (8705, 44881)]