78883515

素因数分解:

$3^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1327}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 136938048

約数和(自身を除く): 58054533

約数列:

[1, 3, 5, 9, 15, 45, 1321, 1327, 3963, 3981, 6605, 6635, 11889, 11943, 19815, 19905, 59445, 59715, 1752967, 5258901, 8764835, 15776703, 26294505, 78883515]

約数ペア:

[(1, 78883515), (3, 26294505), (5, 15776703), (9, 8764835), (15, 5258901), (45, 1752967), (1321, 59715), (1327, 59445), (3963, 19905), (3981, 19815), (6605, 11943), (6635, 11889)]