1159791815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2609}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 1715333760

約数和(自身を除く): 555541945

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 977, 2609, 4885, 6839, 12701, 13045, 18263, 33917, 34195, 63505, 88907, 91315, 169585, 237419, 444535, 1187095, 2548993, 12744965, 17842951, 33136909, 89214755, 165684545, 231958363, 1159791815]

約数ペア:

[(1, 1159791815), (5, 231958363), (7, 165684545), (13, 89214755), (35, 33136909), (65, 17842951), (91, 12744965), (455, 2548993), (977, 1187095), (2609, 444535), (4885, 237419), (6839, 169585), (12701, 91315), (13045, 88907), (18263, 63505), (33917, 34195)]