105340015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 142563024

約数和(自身を除く): 37223009

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1705, 1993, 4805, 9965, 10571, 21923, 52855, 61783, 109615, 308915, 679613, 1915273, 3398065, 9576365, 21068003, 105340015]

約数ペア:

[(1, 105340015), (5, 21068003), (11, 9576365), (31, 3398065), (55, 1915273), (155, 679613), (341, 308915), (961, 109615), (1705, 61783), (1993, 52855), (4805, 21923), (9965, 10571)]