89505

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:47

約数の個数: 40

約数和(自身を含む): 182952

約数和(自身を除く): 93447

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 459, 585, 663, 765, 1053, 1105, 1377, 1755, 1989, 2295, 3315, 5265, 5967, 6885, 9945, 17901, 29835, 89505]

約数ペア:

[(1, 89505), (3, 29835), (5, 17901), (9, 9945), (13, 6885), (15, 5967), (17, 5265), (27, 3315), (39, 2295), (45, 1989), (51, 1755), (65, 1377), (81, 1105), (85, 1053), (117, 765), (135, 663), (153, 585), (195, 459), (221, 405), (255, 351)]