8986665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 15131520

約数和(自身を除く): 6144855

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 283, 365, 435, 849, 1095, 1415, 2117, 4245, 6351, 8207, 10585, 20659, 24621, 31755, 41035, 61977, 103295, 123105, 309885, 599111, 1797333, 2995555, 8986665]

約数ペア:

[(1, 8986665), (3, 2995555), (5, 1797333), (15, 599111), (29, 309885), (73, 123105), (87, 103295), (145, 61977), (219, 41035), (283, 31755), (365, 24621), (435, 20659), (849, 10585), (1095, 8207), (1415, 6351), (2117, 4245)]