813014955

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{39883}}^1$

素因数の和:40048

約数の個数: 32

約数和(自身を含む): 1454968320

約数和(自身を除く): 641953365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385, 39883, 119649, 199415, 358947, 598245, 1076841, 1794735, 5384205, 6022333, 18066999, 30111665, 54200997, 90334995, 162602991, 271004985, 813014955]

約数ペア:

[(1, 813014955), (3, 271004985), (5, 162602991), (9, 90334995), (15, 54200997), (27, 30111665), (45, 18066999), (135, 6022333), (151, 5384205), (453, 1794735), (755, 1076841), (1359, 598245), (2265, 358947), (4077, 199415), (6795, 119649), (20385, 39883)]