3218475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 5732272

約数和(自身を除く): 2513797

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3301, 9903, 16505, 42913, 49515, 82525, 128739, 214565, 247575, 643695, 1072825, 3218475]

約数ペア:

[(1, 3218475), (3, 1072825), (5, 643695), (13, 247575), (15, 214565), (25, 128739), (39, 82525), (65, 49515), (75, 42913), (195, 16505), (325, 9903), (975, 3301)]