239822505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136651}}^1$

素因数の和:136678

約数の個数: 32

約数和(自身を含む): 459150720

約数和(自身を除く): 219328215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 136651, 409953, 683255, 1229859, 1776463, 2049765, 3689577, 5329389, 6149295, 8882315, 15988167, 18447885, 26646945, 47964501, 79940835, 239822505]

約数ペア:

[(1, 239822505), (3, 79940835), (5, 47964501), (9, 26646945), (13, 18447885), (15, 15988167), (27, 8882315), (39, 6149295), (45, 5329389), (65, 3689577), (117, 2049765), (135, 1776463), (195, 1229859), (351, 683255), (585, 409953), (1755, 136651)]