1245114516105

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8237}}^1\times {\mathrm{71471}}^1$

素因数の和:79766

約数の個数: 48

約数和(自身を含む): 2204416041984

約数和(自身を除く): 959301525879

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 8237, 24711, 41185, 71471, 74133, 123555, 214413, 357355, 370665, 387139, 643239, 1072065, 1161417, 1935695, 3216195, 3359137, 3484251, 5807085, 10077411, 16795685, 17421255, 30232233, 50387055, 151161165, 588706627, 1766119881, 2943533135, 5298359643, 8830599405, 26491798215, 27669211469, 83007634407, 138346057345, 249022903221, 415038172035, 1245114516105]

約数ペア:

[(1, 1245114516105), (3, 415038172035), (5, 249022903221), (9, 138346057345), (15, 83007634407), (45, 27669211469), (47, 26491798215), (141, 8830599405), (235, 5298359643), (423, 2943533135), (705, 1766119881), (2115, 588706627), (8237, 151161165), (24711, 50387055), (41185, 30232233), (71471, 17421255), (74133, 16795685), (123555, 10077411), (214413, 5807085), (357355, 3484251), (370665, 3359137), (387139, 3216195), (643239, 1935695), (1072065, 1161417)]