31026955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 10885685

約数列:

[1, 5, 17, 29, 41, 85, 145, 205, 307, 493, 697, 1189, 1535, 2465, 3485, 5219, 5945, 8903, 12587, 20213, 26095, 44515, 62935, 101065, 151351, 213979, 365023, 756755, 1069895, 1825115, 6205391, 31026955]

約数ペア:

[(1, 31026955), (5, 6205391), (17, 1825115), (29, 1069895), (41, 756755), (85, 365023), (145, 213979), (205, 151351), (307, 101065), (493, 62935), (697, 44515), (1189, 26095), (1535, 20213), (2465, 12587), (3485, 8903), (5219, 5945)]