13368775

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 19205120

約数和(自身を除く): 5836345

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 967, 1975, 2765, 4835, 6769, 13825, 24175, 33845, 76393, 169225, 381965, 534751, 1909825, 2673755, 13368775]

約数ペア:

[(1, 13368775), (5, 2673755), (7, 1909825), (25, 534751), (35, 381965), (79, 169225), (175, 76393), (395, 33845), (553, 24175), (967, 13825), (1975, 6769), (2765, 4835)]