24521395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6709}}^1$

素因数の和:6774

約数の個数: 16

約数和(自身を含む): 31885920

約数和(自身を除く): 7364525

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 6709, 33545, 114053, 288487, 570265, 1442435, 4904279, 24521395]

約数ペア:

[(1, 24521395), (5, 4904279), (17, 1442435), (43, 570265), (85, 288487), (215, 114053), (731, 33545), (3655, 6709)]