76401585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 145021968

約数和(自身を除く): 68620383

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 2141, 2379, 2745, 3965, 6423, 7137, 10705, 11895, 19269, 27833, 32115, 35685, 83499, 96345, 130601, 139165, 250497, 391803, 417495, 653005, 1175409, 1252485, 1697813, 1959015, 5093439, 5877045, 8489065, 15280317, 25467195, 76401585]

約数ペア:

[(1, 76401585), (3, 25467195), (5, 15280317), (9, 8489065), (13, 5877045), (15, 5093439), (39, 1959015), (45, 1697813), (61, 1252485), (65, 1175409), (117, 653005), (183, 417495), (195, 391803), (305, 250497), (549, 139165), (585, 130601), (793, 96345), (915, 83499), (2141, 35685), (2379, 32115), (2745, 27833), (3965, 19269), (6423, 11895), (7137, 10705)]