23945715

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1327}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 41640768

約数和(自身を除く): 17695053

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 1327, 2005, 3609, 3981, 6015, 6635, 11943, 18045, 19905, 59715, 532127, 1596381, 2660635, 4789143, 7981905, 23945715]

約数ペア:

[(1, 23945715), (3, 7981905), (5, 4789143), (9, 2660635), (15, 1596381), (45, 532127), (401, 59715), (1203, 19905), (1327, 18045), (2005, 11943), (3609, 6635), (3981, 6015)]