15280044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 39348960

約数和(自身を除く): 24068916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 2389, 3198, 4778, 6396, 7167, 9556, 14334, 28668, 31057, 62114, 93171, 97949, 124228, 186342, 195898, 293847, 372684, 391796, 587694, 1175388, 1273337, 2546674, 3820011, 5093348, 7640022, 15280044]

約数ペア:

[(1, 15280044), (2, 7640022), (3, 5093348), (4, 3820011), (6, 2546674), (12, 1273337), (13, 1175388), (26, 587694), (39, 391796), (41, 372684), (52, 293847), (78, 195898), (82, 186342), (123, 124228), (156, 97949), (164, 93171), (246, 62114), (492, 31057), (533, 28668), (1066, 14334), (1599, 9556), (2132, 7167), (2389, 6396), (3198, 4778)]