54427815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31013}}^1$

素因数の和:31040

約数の個数: 32

約数和(自身を含む): 104207040

約数和(自身を除く): 49779225

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31013, 93039, 155065, 279117, 403169, 465195, 837351, 1209507, 1395585, 2015845, 3628521, 4186755, 6047535, 10885563, 18142605, 54427815]

約数ペア:

[(1, 54427815), (3, 18142605), (5, 10885563), (9, 6047535), (13, 4186755), (15, 3628521), (27, 2015845), (39, 1395585), (45, 1209507), (65, 837351), (117, 465195), (135, 403169), (195, 279117), (351, 155065), (585, 93039), (1755, 31013)]