13791085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 20881152

約数和(自身を除く): 7090067

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 317, 385, 565, 791, 1243, 1585, 2219, 3487, 3955, 6215, 8701, 11095, 17435, 24409, 35821, 43505, 122045, 179105, 250747, 394031, 1253735, 1970155, 2758217, 13791085]

約数ペア:

[(1, 13791085), (5, 2758217), (7, 1970155), (11, 1253735), (35, 394031), (55, 250747), (77, 179105), (113, 122045), (317, 43505), (385, 35821), (565, 24409), (791, 17435), (1243, 11095), (1585, 8701), (2219, 6215), (3487, 3955)]