85141469

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 106725888

約数和(自身を除く): 21584419

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 2437, 4991, 17059, 34937, 56051, 75547, 119413, 392357, 528829, 1737581, 2746499, 3701803, 12163067, 85141469]

約数ペア:

[(1, 85141469), (7, 12163067), (23, 3701803), (31, 2746499), (49, 1737581), (161, 528829), (217, 392357), (713, 119413), (1127, 75547), (1519, 56051), (2437, 34937), (4991, 17059)]