51553395

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10321}}^1$

素因数の和:10372

約数の個数: 32

約数和(自身を含む): 94136640

約数和(自身を除く): 42583245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 10321, 30963, 51605, 92889, 154815, 278667, 381877, 464445, 1145631, 1393335, 1909385, 3436893, 5728155, 10310679, 17184465, 51553395]

約数ペア:

[(1, 51553395), (3, 17184465), (5, 10310679), (9, 5728155), (15, 3436893), (27, 1909385), (37, 1393335), (45, 1145631), (111, 464445), (135, 381877), (185, 278667), (333, 154815), (555, 92889), (999, 51605), (1665, 30963), (4995, 10321)]