156156615

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41809}}^1$

素因数の和:41903

約数の個数: 24

約数和(自身を含む): 273939120

約数和(自身を除く): 117782505

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 41809, 125427, 209045, 376281, 627135, 1881405, 3470147, 10410441, 17350735, 31231323, 52052205, 156156615]

約数ペア:

[(1, 156156615), (3, 52052205), (5, 31231323), (9, 17350735), (15, 10410441), (45, 3470147), (83, 1881405), (249, 627135), (415, 376281), (747, 209045), (1245, 125427), (3735, 41809)]