156930454905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{213510823}}^1$

素因数の和:213510845

約数の個数: 24

約数和(自身を含む): 292082807232

約数和(自身を除く): 135152352327

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 213510823, 640532469, 1067554115, 1494575761, 3202662345, 4483727283, 7472878805, 10462030327, 22418636415, 31386090981, 52310151635, 156930454905]

約数ペア:

[(1, 156930454905), (3, 52310151635), (5, 31386090981), (7, 22418636415), (15, 10462030327), (21, 7472878805), (35, 4483727283), (49, 3202662345), (105, 1494575761), (147, 1067554115), (245, 640532469), (735, 213510823)]