53751555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8388

約数の個数: 48

約数和(自身を含む): 109470816

約数和(自身を除く): 55719261

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 8353, 25059, 41765, 75177, 91883, 108589, 125295, 275649, 325767, 375885, 459415, 542945, 826947, 977301, 1194479, 1378245, 1628835, 3583437, 4134735, 4886505, 5972395, 10750311, 17917185, 53751555]

約数ペア:

[(1, 53751555), (3, 17917185), (5, 10750311), (9, 5972395), (11, 4886505), (13, 4134735), (15, 3583437), (33, 1628835), (39, 1378245), (45, 1194479), (55, 977301), (65, 826947), (99, 542945), (117, 459415), (143, 375885), (165, 325767), (195, 275649), (429, 125295), (495, 108589), (585, 91883), (715, 75177), (1287, 41765), (2145, 25059), (6435, 8353)]