66707465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 90529920

約数和(自身を除く): 23822455

約数列:

[1, 5, 11, 55, 59, 61, 295, 305, 337, 649, 671, 1685, 3245, 3355, 3599, 3707, 17995, 18535, 19883, 20557, 39589, 99415, 102785, 197945, 218713, 226127, 1093565, 1130635, 1212863, 6064315, 13341493, 66707465]

約数ペア:

[(1, 66707465), (5, 13341493), (11, 6064315), (55, 1212863), (59, 1130635), (61, 1093565), (295, 226127), (305, 218713), (337, 197945), (649, 102785), (671, 99415), (1685, 39589), (3245, 20557), (3355, 19883), (3599, 18535), (3707, 17995)]