6641217345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{77417}}^1$

素因数の和:77494

約数の個数: 64

約数和(自身を含む): 13080545280

約数和(自身を除く): 6439327935

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 665, 817, 903, 1505, 1995, 2451, 4085, 4515, 5719, 12255, 17157, 28595, 77417, 85785, 232251, 387085, 541919, 1161255, 1470923, 1625757, 2709595, 3328931, 4412769, 7354615, 8128785, 9986793, 10296461, 16644655, 22063845, 23302517, 30889383, 49933965, 51482305, 63249689, 69907551, 116512585, 154446915, 189749067, 316248445, 349537755, 442747823, 948745335, 1328243469, 2213739115, 6641217345]

約数ペア:

[(1, 6641217345), (3, 2213739115), (5, 1328243469), (7, 948745335), (15, 442747823), (19, 349537755), (21, 316248445), (35, 189749067), (43, 154446915), (57, 116512585), (95, 69907551), (105, 63249689), (129, 51482305), (133, 49933965), (215, 30889383), (285, 23302517), (301, 22063845), (399, 16644655), (645, 10296461), (665, 9986793), (817, 8128785), (903, 7354615), (1505, 4412769), (1995, 3328931), (2451, 2709595), (4085, 1625757), (4515, 1470923), (5719, 1161255), (12255, 541919), (17157, 387085), (28595, 232251), (77417, 85785)]