53242515

素因数分解:

$3^9\times 5^1\times {\mathrm{541}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 96012048

約数和(自身を除く): 42769533

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 541, 729, 1215, 1623, 2187, 2705, 3645, 4869, 6561, 8115, 10935, 14607, 19683, 24345, 32805, 43821, 73035, 98415, 131463, 219105, 394389, 657315, 1183167, 1971945, 3549501, 5915835, 10648503, 17747505, 53242515]

約数ペア:

[(1, 53242515), (3, 17747505), (5, 10648503), (9, 5915835), (15, 3549501), (27, 1971945), (45, 1183167), (81, 657315), (135, 394389), (243, 219105), (405, 131463), (541, 98415), (729, 73035), (1215, 43821), (1623, 32805), (2187, 24345), (2705, 19683), (3645, 14607), (4869, 10935), (6561, 8115)]