24945255

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 43364880

約数和(自身を除く): 18419625

約数列:

[1, 3, 5, 9, 15, 45, 491, 1129, 1473, 2455, 3387, 4419, 5645, 7365, 10161, 16935, 22095, 50805, 554339, 1663017, 2771695, 4989051, 8315085, 24945255]

約数ペア:

[(1, 24945255), (3, 8315085), (5, 4989051), (9, 2771695), (15, 1663017), (45, 554339), (491, 50805), (1129, 22095), (1473, 16935), (2455, 10161), (3387, 7365), (4419, 5645)]