15893475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16327

約数の個数: 24

約数和(自身を含む): 28300272

約数和(自身を除く): 12406797

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 16301, 48903, 81505, 211913, 244515, 407525, 635739, 1059565, 1222575, 3178695, 5297825, 15893475]

約数ペア:

[(1, 15893475), (3, 5297825), (5, 3178695), (13, 1222575), (15, 1059565), (25, 635739), (39, 407525), (65, 244515), (75, 211913), (195, 81505), (325, 48903), (975, 16301)]