15693260995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{1571}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 20128642560

約数和(自身を除く): 4435381565

約数列:

[1, 5, 19, 71, 95, 355, 1349, 1481, 1571, 6745, 7405, 7855, 28139, 29849, 105151, 111541, 140695, 149245, 525755, 557705, 1997869, 2119279, 2326651, 9989345, 10596395, 11633255, 44206369, 165192221, 221031845, 825961105, 3138652199, 15693260995]

約数ペア:

[(1, 15693260995), (5, 3138652199), (19, 825961105), (71, 221031845), (95, 165192221), (355, 44206369), (1349, 11633255), (1481, 10596395), (1571, 9989345), (6745, 2326651), (7405, 2119279), (7855, 1997869), (28139, 557705), (29849, 525755), (105151, 149245), (111541, 140695)]