3966105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 7632576

約数和(自身を除く): 3666471

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 473, 559, 645, 715, 1419, 1677, 1849, 2145, 2365, 2795, 5547, 6149, 7095, 8385, 9245, 18447, 20339, 24037, 27735, 30745, 61017, 72111, 92235, 101695, 120185, 264407, 305085, 360555, 793221, 1322035, 3966105]

約数ペア:

[(1, 3966105), (3, 1322035), (5, 793221), (11, 360555), (13, 305085), (15, 264407), (33, 120185), (39, 101695), (43, 92235), (55, 72111), (65, 61017), (129, 30745), (143, 27735), (165, 24037), (195, 20339), (215, 18447), (429, 9245), (473, 8385), (559, 7095), (645, 6149), (715, 5547), (1419, 2795), (1677, 2365), (1849, 2145)]