5140915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 6703200

約数和(自身を除く): 1562285

約数列:

[1, 5, 13, 65, 139, 569, 695, 1807, 2845, 7397, 9035, 36985, 79091, 395455, 1028183, 5140915]

約数ペア:

[(1, 5140915), (5, 1028183), (13, 395455), (65, 79091), (139, 36985), (569, 9035), (695, 7397), (1807, 2845)]