12509595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 25039872

約数和(自身を除く): 12530277

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 263, 315, 453, 755, 789, 1057, 1315, 1359, 1841, 2265, 2367, 3171, 3945, 5285, 5523, 6795, 9205, 9513, 11835, 15855, 16569, 27615, 39713, 47565, 82845, 119139, 198565, 277991, 357417, 595695, 833973, 1389955, 1787085, 2501919, 4169865, 12509595]

約数ペア:

[(1, 12509595), (3, 4169865), (5, 2501919), (7, 1787085), (9, 1389955), (15, 833973), (21, 595695), (35, 357417), (45, 277991), (63, 198565), (105, 119139), (151, 82845), (263, 47565), (315, 39713), (453, 27615), (755, 16569), (789, 15855), (1057, 11835), (1315, 9513), (1359, 9205), (1841, 6795), (2265, 5523), (2367, 5285), (3171, 3945)]