7100015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 9660000

約数和(自身を除く): 2559985

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 5749, 28745, 74737, 109231, 373685, 546155, 1420003, 7100015]

約数ペア:

[(1, 7100015), (5, 1420003), (13, 546155), (19, 373685), (65, 109231), (95, 74737), (247, 28745), (1235, 5749)]