22985865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 46620288

約数和(自身を除く): 23634423

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1697, 1935, 2709, 4515, 5091, 8485, 11879, 13545, 15273, 25455, 35637, 59395, 72971, 76365, 106911, 178185, 218913, 364855, 510797, 534555, 656739, 1094565, 1532391, 2553985, 3283695, 4597173, 7661955, 22985865]

約数ペア:

[(1, 22985865), (3, 7661955), (5, 4597173), (7, 3283695), (9, 2553985), (15, 1532391), (21, 1094565), (35, 656739), (43, 534555), (45, 510797), (63, 364855), (105, 218913), (129, 178185), (215, 106911), (301, 76365), (315, 72971), (387, 59395), (645, 35637), (903, 25455), (1505, 15273), (1697, 13545), (1935, 11879), (2709, 8485), (4515, 5091)]