39100085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7624

約数の個数: 16

約数和(自身を含む): 50501232

約数和(自身を除く): 11401147

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 7541, 37705, 128197, 460001, 640985, 2300005, 7820017, 39100085]

約数ペア:

[(1, 39100085), (5, 7820017), (17, 2300005), (61, 640985), (85, 460001), (305, 128197), (1037, 37705), (5185, 7541)]