136574145

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20369}}^1$

素因数の和:20529

約数の個数: 24

約数和(自身を含む): 238329000

約数和(自身を除く): 101754855

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 20369, 61107, 101845, 183321, 305535, 916605, 3034981, 9104943, 15174905, 27314829, 45524715, 136574145]

約数ペア:

[(1, 136574145), (3, 45524715), (5, 27314829), (9, 15174905), (15, 9104943), (45, 3034981), (149, 916605), (447, 305535), (745, 183321), (1341, 101845), (2235, 61107), (6705, 20369)]