40528085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36677}}^1$

素因数の和:36712

約数の個数: 16

約数和(自身を含む): 55457136

約数和(自身を除く): 14929051

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 36677, 183385, 476801, 623509, 2384005, 3117545, 8105617, 40528085]

約数ペア:

[(1, 40528085), (5, 8105617), (13, 3117545), (17, 2384005), (65, 623509), (85, 476801), (221, 183385), (1105, 36677)]