13520485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 4260635

約数列:

[1, 5, 11, 55, 293, 839, 1465, 3223, 4195, 9229, 16115, 46145, 245827, 1229135, 2704097, 13520485]

約数ペア:

[(1, 13520485), (5, 2704097), (11, 1229135), (55, 245827), (293, 46145), (839, 16115), (1465, 9229), (3223, 4195)]