23156910735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{112121}}^1$

素因数の和:112424

約数の個数: 48

約数和(自身を含む): 43253976672

約数和(自身を除く): 20097065937

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 281, 735, 843, 1405, 1967, 4215, 5901, 9835, 13769, 29505, 41307, 68845, 112121, 206535, 336363, 560605, 784847, 1681815, 2354541, 3924235, 5493929, 11772705, 16481787, 27469645, 31506001, 82408935, 94518003, 157530005, 220542007, 472590015, 661626021, 1102710035, 1543794049, 3308130105, 4631382147, 7718970245, 23156910735]

約数ペア:

[(1, 23156910735), (3, 7718970245), (5, 4631382147), (7, 3308130105), (15, 1543794049), (21, 1102710035), (35, 661626021), (49, 472590015), (105, 220542007), (147, 157530005), (245, 94518003), (281, 82408935), (735, 31506001), (843, 27469645), (1405, 16481787), (1967, 11772705), (4215, 5493929), (5901, 3924235), (9835, 2354541), (13769, 1681815), (29505, 784847), (41307, 560605), (68845, 336363), (112121, 206535)]