15089409

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:922

約数の個数: 20

約数和(自身を含む): 22651200

約数和(自身を除く): 7561791

約数列:

[1, 3, 9, 27, 81, 311, 599, 933, 1797, 2799, 5391, 8397, 16173, 25191, 48519, 186289, 558867, 1676601, 5029803, 15089409]

約数ペア:

[(1, 15089409), (3, 5029803), (9, 1676601), (27, 558867), (81, 186289), (311, 48519), (599, 25191), (933, 16173), (1797, 8397), (2799, 5391)]