4985225

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 7195968

約数和(自身を除く): 2210743

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 467, 1525, 2135, 2335, 3269, 10675, 11675, 16345, 28487, 81725, 142435, 199409, 712175, 997045, 4985225]

約数ペア:

[(1, 4985225), (5, 997045), (7, 712175), (25, 199409), (35, 142435), (61, 81725), (175, 28487), (305, 16345), (427, 11675), (467, 10675), (1525, 3269), (2135, 2335)]