68985205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6113}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 86427504

約数和(自身を除く): 17442299

約数列:

[1, 5, 37, 61, 185, 305, 2257, 6113, 11285, 30565, 226181, 372893, 1130905, 1864465, 13797041, 68985205]

約数ペア:

[(1, 68985205), (5, 13797041), (37, 1864465), (61, 1130905), (185, 372893), (305, 226181), (2257, 30565), (6113, 11285)]