129439215

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5417}}^1$

素因数の和:5493

約数の個数: 40

約数和(自身を含む): 236008080

約数和(自身を除く): 106568865

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 5417, 7965, 16251, 23895, 27085, 48753, 81255, 146259, 243765, 319603, 438777, 731295, 958809, 1598015, 2193885, 2876427, 4794045, 8629281, 14382135, 25887843, 43146405, 129439215]

約数ペア:

[(1, 129439215), (3, 43146405), (5, 25887843), (9, 14382135), (15, 8629281), (27, 4794045), (45, 2876427), (59, 2193885), (81, 1598015), (135, 958809), (177, 731295), (295, 438777), (405, 319603), (531, 243765), (885, 146259), (1593, 81255), (2655, 48753), (4779, 27085), (5417, 23895), (7965, 16251)]