90137835

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8747}}^1$

素因数の和:8987

約数の個数: 24

約数和(自身を含む): 156939120

約数和(自身を除く): 66801285

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 8747, 10305, 26241, 43735, 78723, 131205, 393615, 2003063, 6009189, 10015315, 18027567, 30045945, 90137835]

約数ペア:

[(1, 90137835), (3, 30045945), (5, 18027567), (9, 10015315), (15, 6009189), (45, 2003063), (229, 393615), (687, 131205), (1145, 78723), (2061, 43735), (3435, 26241), (8747, 10305)]