6386985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 13789440

約数和(自身を除く): 7402455

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 27, 33, 45, 51, 55, 69, 85, 99, 115, 121, 135, 153, 165, 187, 207, 253, 255, 297, 345, 363, 391, 459, 495, 561, 605, 621, 759, 765, 935, 1035, 1089, 1173, 1265, 1485, 1683, 1815, 1955, 2057, 2277, 2295, 2783, 2805, 3105, 3267, 3519, 3795, 4301, 5049, 5445, 5865, 6171, 6831, 8349, 8415, 10285, 10557, 11385, 12903, 13915, 16335, 17595, 18513, 21505, 25047, 25245, 30855, 34155, 38709, 41745, 47311, 52785, 55539, 64515, 75141, 92565, 116127, 125235, 141933, 193545, 236555, 277695, 375705, 425799, 580635, 709665, 1277397, 2128995, 6386985]

約数ペア:

[(1, 6386985), (3, 2128995), (5, 1277397), (9, 709665), (11, 580635), (15, 425799), (17, 375705), (23, 277695), (27, 236555), (33, 193545), (45, 141933), (51, 125235), (55, 116127), (69, 92565), (85, 75141), (99, 64515), (115, 55539), (121, 52785), (135, 47311), (153, 41745), (165, 38709), (187, 34155), (207, 30855), (253, 25245), (255, 25047), (297, 21505), (345, 18513), (363, 17595), (391, 16335), (459, 13915), (495, 12903), (561, 11385), (605, 10557), (621, 10285), (759, 8415), (765, 8349), (935, 6831), (1035, 6171), (1089, 5865), (1173, 5445), (1265, 5049), (1485, 4301), (1683, 3795), (1815, 3519), (1955, 3267), (2057, 3105), (2277, 2805), (2295, 2783)]