2975765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 4073328

約数和(自身を除く): 1097563

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2693, 13465, 35009, 45781, 175045, 228905, 595153, 2975765]

約数ペア:

[(1, 2975765), (5, 595153), (13, 228905), (17, 175045), (65, 45781), (85, 35009), (221, 13465), (1105, 2693)]