20171419305

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1\times {\mathrm{8669}}^1$

素因数の和:11281

約数の個数: 32

約数和(自身を含む): 32820042240

約数和(自身を除く): 12648622935

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 2543, 7629, 8669, 12715, 26007, 38145, 43345, 130035, 155123, 465369, 528809, 775615, 1586427, 2326845, 2644045, 7932135, 22045267, 66135801, 110226335, 330679005, 1344761287, 4034283861, 6723806435, 20171419305]

約数ペア:

[(1, 20171419305), (3, 6723806435), (5, 4034283861), (15, 1344761287), (61, 330679005), (183, 110226335), (305, 66135801), (915, 22045267), (2543, 7932135), (7629, 2644045), (8669, 2326845), (12715, 1586427), (26007, 775615), (38145, 528809), (43345, 465369), (130035, 155123)]