13431055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 17884800

約数和(自身を除く): 4453745

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 4139, 20695, 45529, 227645, 244201, 1221005, 2686211, 13431055]

約数ペア:

[(1, 13431055), (5, 2686211), (11, 1221005), (55, 244201), (59, 227645), (295, 45529), (649, 20695), (3245, 4139)]