80243475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82301}}^1$

素因数の和:82327

約数の個数: 24

約数和(自身を含む): 142876272

約数和(自身を除く): 62632797

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 82301, 246903, 411505, 1069913, 1234515, 2057525, 3209739, 5349565, 6172575, 16048695, 26747825, 80243475]

約数ペア:

[(1, 80243475), (3, 26747825), (5, 16048695), (13, 6172575), (15, 5349565), (25, 3209739), (39, 2057525), (65, 1234515), (75, 1069913), (195, 411505), (325, 246903), (975, 82301)]