10269215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 14653440

約数和(自身を除く): 4384225

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 317, 341, 589, 1045, 1585, 1705, 2945, 3487, 6023, 6479, 9827, 17435, 30115, 32395, 49135, 66253, 108097, 186713, 331265, 540485, 933565, 2053843, 10269215]

約数ペア:

[(1, 10269215), (5, 2053843), (11, 933565), (19, 540485), (31, 331265), (55, 186713), (95, 108097), (155, 66253), (209, 49135), (317, 32395), (341, 30115), (589, 17435), (1045, 9827), (1585, 6479), (1705, 6023), (2945, 3487)]