13166335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 20482560

約数和(自身を除く): 7316225

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1523, 1729, 7615, 8645, 10661, 19799, 28937, 53305, 98995, 138593, 144685, 202559, 376181, 692965, 1012795, 1880905, 2633267, 13166335]

約数ペア:

[(1, 13166335), (5, 2633267), (7, 1880905), (13, 1012795), (19, 692965), (35, 376181), (65, 202559), (91, 144685), (95, 138593), (133, 98995), (247, 53305), (455, 28937), (665, 19799), (1235, 10661), (1523, 8645), (1729, 7615)]