15299577

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 8754183

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 347, 621, 639, 1041, 1633, 1917, 3123, 4899, 7981, 9369, 14697, 23943, 24637, 44091, 71829, 73911, 215487, 221733, 566651, 665199, 1699953, 5099859, 15299577]

約数ペア:

[(1, 15299577), (3, 5099859), (9, 1699953), (23, 665199), (27, 566651), (69, 221733), (71, 215487), (207, 73911), (213, 71829), (347, 44091), (621, 24637), (639, 23943), (1041, 14697), (1633, 9369), (1917, 7981), (3123, 4899)]