9976265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 13310976

約数和(自身を除く): 3334711

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4951, 24755, 64363, 153481, 321815, 767405, 1995253, 9976265]

約数ペア:

[(1, 9976265), (5, 1995253), (13, 767405), (31, 321815), (65, 153481), (155, 64363), (403, 24755), (2015, 4951)]