40081515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{50417}}^1$

素因数の和:50478

約数の個数: 16

約数和(自身を含む): 65341728

約数和(自身を除く): 25260213

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 50417, 151251, 252085, 756255, 2672101, 8016303, 13360505, 40081515]

約数ペア:

[(1, 40081515), (3, 13360505), (5, 8016303), (15, 2672101), (53, 756255), (159, 252085), (265, 151251), (795, 50417)]