147244455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{112831}}^1$

素因数の和:112871

約数の個数: 24

約数和(自身を含む): 264026880

約数和(自身を除く): 116782425

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 112831, 338493, 564155, 1015479, 1692465, 3272099, 5077395, 9816297, 16360495, 29448891, 49081485, 147244455]

約数ペア:

[(1, 147244455), (3, 49081485), (5, 29448891), (9, 16360495), (15, 9816297), (29, 5077395), (45, 3272099), (87, 1692465), (145, 1015479), (261, 564155), (435, 338493), (1305, 112831)]