42851765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 59415552

約数和(自身を除く): 16563787

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 613, 1271, 1705, 2255, 3065, 6355, 6743, 13981, 19003, 25133, 33715, 69905, 95015, 125665, 209033, 276463, 779123, 1045165, 1382315, 3895615, 8570353, 42851765]

約数ペア:

[(1, 42851765), (5, 8570353), (11, 3895615), (31, 1382315), (41, 1045165), (55, 779123), (155, 276463), (205, 209033), (341, 125665), (451, 95015), (613, 69905), (1271, 33715), (1705, 25133), (2255, 19003), (3065, 13981), (6355, 6743)]