12417545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 5830135

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 263, 355, 497, 665, 1315, 1349, 1841, 2485, 4997, 6745, 9205, 9443, 18673, 24985, 34979, 47215, 93365, 130711, 174895, 354787, 653555, 1773935, 2483509, 12417545]

約数ペア:

[(1, 12417545), (5, 2483509), (7, 1773935), (19, 653555), (35, 354787), (71, 174895), (95, 130711), (133, 93365), (263, 47215), (355, 34979), (497, 24985), (665, 18673), (1315, 9443), (1349, 9205), (1841, 6745), (2485, 4997)]