65744055

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12517

約数の個数: 40

約数和(自身を含む): 126928032

約数和(自身を除く): 61183977

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 12487, 37461, 62435, 112383, 162331, 187305, 337149, 486993, 561915, 811655, 1011447, 1460979, 1685745, 2434965, 4382937, 5057235, 7304895, 13148811, 21914685, 65744055]

約数ペア:

[(1, 65744055), (3, 21914685), (5, 13148811), (9, 7304895), (13, 5057235), (15, 4382937), (27, 2434965), (39, 1685745), (45, 1460979), (65, 1011447), (81, 811655), (117, 561915), (135, 486993), (195, 337149), (351, 187305), (405, 162331), (585, 112383), (1053, 62435), (1755, 37461), (5265, 12487)]