66292605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 122569200

約数和(自身を除く): 56276595

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 193, 255, 449, 579, 765, 965, 1347, 1737, 2245, 2895, 3281, 4041, 6735, 7633, 8685, 9843, 16405, 20205, 22899, 29529, 38165, 49215, 68697, 86657, 114495, 147645, 259971, 343485, 433285, 779913, 1299855, 1473169, 3899565, 4419507, 7365845, 13258521, 22097535, 66292605]

約数ペア:

[(1, 66292605), (3, 22097535), (5, 13258521), (9, 7365845), (15, 4419507), (17, 3899565), (45, 1473169), (51, 1299855), (85, 779913), (153, 433285), (193, 343485), (255, 259971), (449, 147645), (579, 114495), (765, 86657), (965, 68697), (1347, 49215), (1737, 38165), (2245, 29529), (2895, 22899), (3281, 20205), (4041, 16405), (6735, 9843), (7633, 8685)]