47763795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 81976320

約数和(自身を除く): 34212525

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2371, 4029, 6715, 7113, 11855, 20145, 35565, 40307, 120921, 187309, 201535, 561927, 604605, 936545, 2809635, 3184253, 9552759, 15921265, 47763795]

約数ペア:

[(1, 47763795), (3, 15921265), (5, 9552759), (15, 3184253), (17, 2809635), (51, 936545), (79, 604605), (85, 561927), (237, 201535), (255, 187309), (395, 120921), (1185, 40307), (1343, 35565), (2371, 20145), (4029, 11855), (6715, 7113)]