11373845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 5214955

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 199, 355, 497, 805, 995, 1393, 1633, 2485, 4577, 6965, 8165, 11431, 14129, 22885, 32039, 57155, 70645, 98903, 160195, 324967, 494515, 1624835, 2274769, 11373845]

約数ペア:

[(1, 11373845), (5, 2274769), (7, 1624835), (23, 494515), (35, 324967), (71, 160195), (115, 98903), (161, 70645), (199, 57155), (355, 32039), (497, 22885), (805, 14129), (995, 11431), (1393, 8165), (1633, 6965), (2485, 4577)]