2015456105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{301039}}^1$

素因数の和:301160

約数の個数: 16

約数和(自身を含む): 2629885440

約数和(自身を除く): 614429335

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 301039, 1505195, 3913507, 19567535, 31007017, 155035085, 403091221, 2015456105]

約数ペア:

[(1, 2015456105), (5, 403091221), (13, 155035085), (65, 31007017), (103, 19567535), (515, 3913507), (1339, 1505195), (6695, 301039)]