8074105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 10773504

約数和(自身を除く): 2699399

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4007, 20035, 52091, 124217, 260455, 621085, 1614821, 8074105]

約数ペア:

[(1, 8074105), (5, 1614821), (13, 621085), (31, 260455), (65, 124217), (155, 52091), (403, 20035), (2015, 4007)]