66883915

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 94961664

約数和(自身を除く): 28077749

約数列:

[1, 5, 7, 35, 41, 127, 205, 287, 367, 635, 889, 1435, 1835, 2569, 4445, 5207, 12845, 15047, 26035, 36449, 46609, 75235, 105329, 182245, 233045, 326263, 526645, 1631315, 1910969, 9554845, 13376783, 66883915]

約数ペア:

[(1, 66883915), (5, 13376783), (7, 9554845), (35, 1910969), (41, 1631315), (127, 526645), (205, 326263), (287, 233045), (367, 182245), (635, 105329), (889, 75235), (1435, 46609), (1835, 36449), (2569, 26035), (4445, 15047), (5207, 12845)]