38799135

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 72744960

約数和(自身を除く): 33945825

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 73, 93, 127, 135, 155, 219, 279, 365, 381, 465, 635, 657, 837, 1095, 1143, 1395, 1905, 1971, 2263, 3285, 3429, 3937, 4185, 5715, 6789, 9271, 9855, 11315, 11811, 17145, 19685, 20367, 27813, 33945, 35433, 46355, 59055, 61101, 83439, 101835, 106299, 139065, 177165, 250317, 287401, 305505, 417195, 531495, 862203, 1251585, 1437005, 2586609, 4311015, 7759827, 12933045, 38799135]

約数ペア:

[(1, 38799135), (3, 12933045), (5, 7759827), (9, 4311015), (15, 2586609), (27, 1437005), (31, 1251585), (45, 862203), (73, 531495), (93, 417195), (127, 305505), (135, 287401), (155, 250317), (219, 177165), (279, 139065), (365, 106299), (381, 101835), (465, 83439), (635, 61101), (657, 59055), (837, 46355), (1095, 35433), (1143, 33945), (1395, 27813), (1905, 20367), (1971, 19685), (2263, 17145), (3285, 11811), (3429, 11315), (3937, 9855), (4185, 9271), (5715, 6789)]