9810325

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 14145920

約数和(自身を除く): 4335595

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 919, 1525, 2135, 4595, 6433, 10675, 22975, 32165, 56059, 160825, 280295, 392413, 1401475, 1962065, 9810325]

約数ペア:

[(1, 9810325), (5, 1962065), (7, 1401475), (25, 392413), (35, 280295), (61, 160825), (175, 56059), (305, 32165), (427, 22975), (919, 10675), (1525, 6433), (2135, 4595)]