8162505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4651}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 15630720

約数和(自身を除く): 7468215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4651, 13953, 23255, 41859, 60463, 69765, 125577, 181389, 209295, 302315, 544167, 627885, 906945, 1632501, 2720835, 8162505]

約数ペア:

[(1, 8162505), (3, 2720835), (5, 1632501), (9, 906945), (13, 627885), (15, 544167), (27, 302315), (39, 209295), (45, 181389), (65, 125577), (117, 69765), (135, 60463), (195, 41859), (351, 23255), (585, 13953), (1755, 4651)]