225000558

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{21589}}^1$

素因数の和:21793

約数の個数: 32

約数和(自身を含む): 502615200

約数和(自身を除く): 277614642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 21589, 43178, 64767, 129534, 194301, 388602, 582903, 1165806, 4166677, 8333354, 12500031, 25000062, 37500093, 75000186, 112500279, 225000558]

約数ペア:

[(1, 225000558), (2, 112500279), (3, 75000186), (6, 37500093), (9, 25000062), (18, 12500031), (27, 8333354), (54, 4166677), (193, 1165806), (386, 582903), (579, 388602), (1158, 194301), (1737, 129534), (3474, 64767), (5211, 43178), (10422, 21589)]