117448965

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20551}}^1$

素因数の和:20689

約数の個数: 24

約数和(自身を含む): 205191168

約数和(自身を除く): 87742203

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 20551, 61653, 102755, 184959, 308265, 924795, 2609977, 7829931, 13049885, 23489793, 39149655, 117448965]

約数ペア:

[(1, 117448965), (3, 39149655), (5, 23489793), (9, 13049885), (15, 7829931), (45, 2609977), (127, 924795), (381, 308265), (635, 184959), (1143, 102755), (1905, 61653), (5715, 20551)]