9756945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 19274112

約数和(自身を除く): 9517167

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 857, 1035, 1265, 2277, 2571, 3795, 4285, 7713, 9427, 11385, 12855, 19711, 28281, 38565, 47135, 59133, 84843, 98555, 141405, 177399, 216821, 295665, 424215, 650463, 886995, 1084105, 1951389, 3252315, 9756945]

約数ペア:

[(1, 9756945), (3, 3252315), (5, 1951389), (9, 1084105), (11, 886995), (15, 650463), (23, 424215), (33, 295665), (45, 216821), (55, 177399), (69, 141405), (99, 98555), (115, 84843), (165, 59133), (207, 47135), (253, 38565), (345, 28281), (495, 19711), (759, 12855), (857, 11385), (1035, 9427), (1265, 7713), (2277, 4285), (2571, 3795)]