39497045

素因数分解:

$5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4391}}^1$

素因数の和:4660

約数の個数: 16

約数和(自身を含む): 54390528

約数和(自身を除く): 14893483

約数列:

[1, 5, 7, 35, 257, 1285, 1799, 4391, 8995, 21955, 30737, 153685, 1128487, 5642435, 7899409, 39497045]

約数ペア:

[(1, 39497045), (5, 7899409), (7, 5642435), (35, 1128487), (257, 153685), (1285, 30737), (1799, 21955), (4391, 8995)]