1330461905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{81101}}^1$

素因数の和:81316

約数の個数: 16

約数和(自身を含む): 1699249104

約数和(自身を除く): 368787199

約数列:

[1, 5, 17, 85, 193, 965, 3281, 16405, 81101, 405505, 1378717, 6893585, 15652493, 78262465, 266092381, 1330461905]

約数ペア:

[(1, 1330461905), (5, 266092381), (17, 78262465), (85, 15652493), (193, 6893585), (965, 1378717), (3281, 405505), (16405, 81101)]