91285515

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14387}}^1$

素因数の和:14448

約数の個数: 32

約数和(自身を含む): 165749760

約数和(自身を除く): 74464245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 14387, 43161, 71935, 129483, 215805, 388449, 647415, 676189, 1942245, 2028567, 3380945, 6085701, 10142835, 18257103, 30428505, 91285515]

約数ペア:

[(1, 91285515), (3, 30428505), (5, 18257103), (9, 10142835), (15, 6085701), (27, 3380945), (45, 2028567), (47, 1942245), (135, 676189), (141, 647415), (235, 388449), (423, 215805), (705, 129483), (1269, 71935), (2115, 43161), (6345, 14387)]