2247447675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63353}}^1$

素因数の和:63420

約数の個数: 48

約数和(自身を含む): 4147913088

約数和(自身を除く): 1900465413

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 11825, 35475, 63353, 190059, 316765, 696883, 950295, 1583825, 2090649, 2724179, 3484415, 4751475, 8172537, 10453245, 13620895, 17422075, 29965969, 40862685, 52266225, 68104475, 89897907, 149829845, 204313425, 449489535, 749149225, 2247447675]

約数ペア:

[(1, 2247447675), (3, 749149225), (5, 449489535), (11, 204313425), (15, 149829845), (25, 89897907), (33, 68104475), (43, 52266225), (55, 40862685), (75, 29965969), (129, 17422075), (165, 13620895), (215, 10453245), (275, 8172537), (473, 4751475), (645, 3484415), (825, 2724179), (1075, 2090649), (1419, 1583825), (2365, 950295), (3225, 696883), (7095, 316765), (11825, 190059), (35475, 63353)]