68763735

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5525

約数の個数: 40

約数和(自身を含む): 127264896

約数和(自身を除く): 58501161

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 5477, 12555, 16431, 27385, 49293, 82155, 147879, 169787, 246465, 443637, 509361, 739395, 848935, 1528083, 2218185, 2546805, 4584249, 7640415, 13752747, 22921245, 68763735]

約数ペア:

[(1, 68763735), (3, 22921245), (5, 13752747), (9, 7640415), (15, 4584249), (27, 2546805), (31, 2218185), (45, 1528083), (81, 848935), (93, 739395), (135, 509361), (155, 443637), (279, 246465), (405, 169787), (465, 147879), (837, 82155), (1395, 49293), (2511, 27385), (4185, 16431), (5477, 12555)]