22868105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 7976695

約数列:

[1, 5, 13, 59, 65, 67, 89, 295, 335, 445, 767, 871, 1157, 3835, 3953, 4355, 5251, 5785, 5963, 19765, 26255, 29815, 51389, 68263, 77519, 256945, 341315, 351817, 387595, 1759085, 4573621, 22868105]

約数ペア:

[(1, 22868105), (5, 4573621), (13, 1759085), (59, 387595), (65, 351817), (67, 341315), (89, 256945), (295, 77519), (335, 68263), (445, 51389), (767, 29815), (871, 26255), (1157, 19765), (3835, 5963), (3953, 5785), (4355, 5251)]