855654645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^2$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 1462829760

約数和(自身を除く): 607175115

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 163, 285, 339, 489, 565, 815, 1695, 2147, 2445, 3097, 6441, 9291, 10735, 15485, 18419, 26569, 32205, 46455, 55257, 79707, 92095, 132845, 276285, 349961, 398535, 504811, 1049883, 1514433, 1749805, 2524055, 3002297, 5249415, 7572165, 9006891, 15011485, 45034455, 57043643, 171130929, 285218215, 855654645]

約数ペア:

[(1, 855654645), (3, 285218215), (5, 171130929), (15, 57043643), (19, 45034455), (57, 15011485), (95, 9006891), (113, 7572165), (163, 5249415), (285, 3002297), (339, 2524055), (489, 1749805), (565, 1514433), (815, 1049883), (1695, 504811), (2147, 398535), (2445, 349961), (3097, 276285), (6441, 132845), (9291, 92095), (10735, 79707), (15485, 55257), (18419, 46455), (26569, 32205)]