78118005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 151749504

約数和(自身を除く): 73631499

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 4621, 5635, 13863, 16905, 23105, 32347, 69315, 97041, 106283, 161735, 226429, 318849, 485205, 531415, 679287, 743981, 1132145, 1594245, 2231943, 3396435, 3719905, 5207867, 11159715, 15623601, 26039335, 78118005]

約数ペア:

[(1, 78118005), (3, 26039335), (5, 15623601), (7, 11159715), (15, 5207867), (21, 3719905), (23, 3396435), (35, 2231943), (49, 1594245), (69, 1132145), (105, 743981), (115, 679287), (147, 531415), (161, 485205), (245, 318849), (345, 226429), (483, 161735), (735, 106283), (805, 97041), (1127, 69315), (2415, 32347), (3381, 23105), (4621, 16905), (5635, 13863)]