159856245

素因数分解:

$3^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{2351}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 277385472

約数和(自身を除く): 117529227

約数列:

[1, 3, 5, 9, 15, 45, 1511, 2351, 4533, 7053, 7555, 11755, 13599, 21159, 22665, 35265, 67995, 105795, 3552361, 10657083, 17761805, 31971249, 53285415, 159856245]

約数ペア:

[(1, 159856245), (3, 53285415), (5, 31971249), (9, 17761805), (15, 10657083), (45, 3552361), (1511, 105795), (2351, 67995), (4533, 35265), (7053, 22665), (7555, 21159), (11755, 13599)]