23200905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 47738880

約数和(自身を除く): 24537975

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 739, 805, 897, 1365, 1495, 2093, 2217, 2415, 3695, 4485, 5173, 6279, 9607, 10465, 11085, 15519, 16997, 25865, 28821, 31395, 48035, 50991, 67249, 77595, 84985, 118979, 144105, 201747, 220961, 254955, 336245, 356937, 594895, 662883, 1008735, 1104805, 1546727, 1784685, 3314415, 4640181, 7733635, 23200905]

約数ペア:

[(1, 23200905), (3, 7733635), (5, 4640181), (7, 3314415), (13, 1784685), (15, 1546727), (21, 1104805), (23, 1008735), (35, 662883), (39, 594895), (65, 356937), (69, 336245), (91, 254955), (105, 220961), (115, 201747), (161, 144105), (195, 118979), (273, 84985), (299, 77595), (345, 67249), (455, 50991), (483, 48035), (739, 31395), (805, 28821), (897, 25865), (1365, 16997), (1495, 15519), (2093, 11085), (2217, 10465), (2415, 9607), (3695, 6279), (4485, 5173)]