148492785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{202031}}^1$

素因数の和:202053

約数の個数: 24

約数和(自身を含む): 276379776

約数和(自身を除く): 127886991

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 202031, 606093, 1010155, 1414217, 3030465, 4242651, 7071085, 9899519, 21213255, 29698557, 49497595, 148492785]

約数ペア:

[(1, 148492785), (3, 49497595), (5, 29698557), (7, 21213255), (15, 9899519), (21, 7071085), (35, 4242651), (49, 3030465), (105, 1414217), (147, 1010155), (245, 606093), (735, 202031)]