11457425

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 16963200

約数和(自身を除く): 5505775

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 199, 235, 245, 329, 995, 1175, 1225, 1393, 1645, 2303, 4975, 6965, 8225, 9353, 9751, 11515, 34825, 46765, 48755, 57575, 65471, 233825, 243775, 327355, 458297, 1636775, 2291485, 11457425]

約数ペア:

[(1, 11457425), (5, 2291485), (7, 1636775), (25, 458297), (35, 327355), (47, 243775), (49, 233825), (175, 65471), (199, 57575), (235, 48755), (245, 46765), (329, 34825), (995, 11515), (1175, 9751), (1225, 9353), (1393, 8225), (1645, 6965), (2303, 4975)]