28929965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 36218880

約数和(自身を除く): 7288915

約数列:

[1, 5, 29, 127, 145, 635, 1571, 3683, 7855, 18415, 45559, 199517, 227795, 997585, 5785993, 28929965]

約数ペア:

[(1, 28929965), (5, 5785993), (29, 997585), (127, 227795), (145, 199517), (635, 45559), (1571, 18415), (3683, 7855)]