10805515

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 15998976

約数和(自身を除く): 5193461

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 433, 713, 805, 1085, 2165, 3031, 3565, 4991, 9959, 13423, 15155, 24955, 49795, 67115, 69713, 93961, 308729, 348565, 469805, 1543645, 2161103, 10805515]

約数ペア:

[(1, 10805515), (5, 2161103), (7, 1543645), (23, 469805), (31, 348565), (35, 308729), (115, 93961), (155, 69713), (161, 67115), (217, 49795), (433, 24955), (713, 15155), (805, 13423), (1085, 9959), (2165, 4991), (3031, 3565)]