148941555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1418491}}^1$

素因数の和:1418506

約数の個数: 16

約数和(自身を含む): 272350464

約数和(自身を除く): 123408909

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1418491, 4255473, 7092455, 9929437, 21277365, 29788311, 49647185, 148941555]

約数ペア:

[(1, 148941555), (3, 49647185), (5, 29788311), (7, 21277365), (15, 9929437), (21, 7092455), (35, 4255473), (105, 1418491)]