22748265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 42531840

約数和(自身を除く): 19783575

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 709, 713, 1035, 1395, 2127, 2139, 3545, 3565, 6381, 6417, 10635, 10695, 16307, 21979, 31905, 32085, 48921, 65937, 81535, 109895, 146763, 197811, 244605, 329685, 505517, 733815, 989055, 1516551, 2527585, 4549653, 7582755, 22748265]

約数ペア:

[(1, 22748265), (3, 7582755), (5, 4549653), (9, 2527585), (15, 1516551), (23, 989055), (31, 733815), (45, 505517), (69, 329685), (93, 244605), (115, 197811), (155, 146763), (207, 109895), (279, 81535), (345, 65937), (465, 48921), (709, 32085), (713, 31905), (1035, 21979), (1395, 16307), (2127, 10695), (2139, 10635), (3545, 6417), (3565, 6381)]