275535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 530880

約数和(自身を除く): 255345

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 157, 195, 351, 471, 585, 785, 1413, 1755, 2041, 2355, 4239, 6123, 7065, 10205, 18369, 21195, 30615, 55107, 91845, 275535]

約数ペア:

[(1, 275535), (3, 91845), (5, 55107), (9, 30615), (13, 21195), (15, 18369), (27, 10205), (39, 7065), (45, 6123), (65, 4239), (117, 2355), (135, 2041), (157, 1755), (195, 1413), (351, 785), (471, 585)]