149748195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 249661440

約数和(自身を除く): 99913245

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 885, 2419, 4127, 7257, 12095, 12381, 20635, 36285, 61905, 169207, 243493, 507621, 730479, 846035, 1217465, 2538105, 3652395, 9983213, 29949639, 49916065, 149748195]

約数ペア:

[(1, 149748195), (3, 49916065), (5, 29949639), (15, 9983213), (41, 3652395), (59, 2538105), (123, 1217465), (177, 846035), (205, 730479), (295, 507621), (615, 243493), (885, 169207), (2419, 61905), (4127, 36285), (7257, 20635), (12095, 12381)]