42631835

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 54980016

約数和(自身を除く): 12348181

約数列:

[1, 5, 17, 85, 163, 181, 289, 815, 905, 1445, 2771, 3077, 13855, 15385, 29503, 47107, 52309, 147515, 235535, 261545, 501551, 2507755, 8526367, 42631835]

約数ペア:

[(1, 42631835), (5, 8526367), (17, 2507755), (85, 501551), (163, 261545), (181, 235535), (289, 147515), (815, 52309), (905, 47107), (1445, 29503), (2771, 15385), (3077, 13855)]