12648825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2677}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 26565760

約数和(自身を除く): 13916935

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2677, 4725, 8031, 13385, 18739, 24093, 40155, 56217, 66925, 72279, 93695, 120465, 168651, 200775, 281085, 361395, 468475, 505953, 602325, 843255, 1405425, 1806975, 2529765, 4216275, 12648825]

約数ペア:

[(1, 12648825), (3, 4216275), (5, 2529765), (7, 1806975), (9, 1405425), (15, 843255), (21, 602325), (25, 505953), (27, 468475), (35, 361395), (45, 281085), (63, 200775), (75, 168651), (105, 120465), (135, 93695), (175, 72279), (189, 66925), (225, 56217), (315, 40155), (525, 24093), (675, 18739), (945, 13385), (1575, 8031), (2677, 4725)]