191008065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 317116800

約数和(自身を除く): 126108735

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 571, 769, 1713, 2307, 2855, 3845, 8565, 11535, 16559, 22301, 49677, 66903, 82795, 111505, 248385, 334515, 439099, 1317297, 2195495, 6586485, 12733871, 38201613, 63669355, 191008065]

約数ペア:

[(1, 191008065), (3, 63669355), (5, 38201613), (15, 12733871), (29, 6586485), (87, 2195495), (145, 1317297), (435, 439099), (571, 334515), (769, 248385), (1713, 111505), (2307, 82795), (2855, 66903), (3845, 49677), (8565, 22301), (11535, 16559)]