38274795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 74309760

約数和(自身を除く): 36034965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 113, 117, 135, 193, 195, 339, 351, 565, 579, 585, 965, 1017, 1469, 1695, 1737, 1755, 2509, 2895, 3051, 4407, 5085, 5211, 7345, 7527, 8685, 12545, 13221, 15255, 21809, 22035, 22581, 26055, 37635, 39663, 65427, 66105, 67743, 109045, 112905, 196281, 198315, 283517, 327135, 338715, 588843, 850551, 981405, 1417585, 2551653, 2944215, 4252755, 7654959, 12758265, 38274795]

約数ペア:

[(1, 38274795), (3, 12758265), (5, 7654959), (9, 4252755), (13, 2944215), (15, 2551653), (27, 1417585), (39, 981405), (45, 850551), (65, 588843), (113, 338715), (117, 327135), (135, 283517), (193, 198315), (195, 196281), (339, 112905), (351, 109045), (565, 67743), (579, 66105), (585, 65427), (965, 39663), (1017, 37635), (1469, 26055), (1695, 22581), (1737, 22035), (1755, 21809), (2509, 15255), (2895, 13221), (3051, 12545), (4407, 8685), (5085, 7527), (5211, 7345)]