7935345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 16982784

約数和(自身を除く): 9047439

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 41, 45, 51, 55, 69, 85, 99, 115, 123, 153, 165, 187, 205, 207, 253, 255, 345, 369, 391, 451, 495, 561, 615, 697, 759, 765, 935, 943, 1035, 1173, 1265, 1353, 1683, 1845, 1955, 2091, 2255, 2277, 2805, 2829, 3485, 3519, 3795, 4059, 4301, 4715, 5865, 6273, 6765, 7667, 8415, 8487, 10373, 10455, 11385, 12903, 14145, 16031, 17595, 20295, 21505, 23001, 31119, 31365, 38335, 38709, 42435, 48093, 51865, 64515, 69003, 80155, 93357, 115005, 144279, 155595, 176341, 193545, 240465, 345015, 466785, 529023, 721395, 881705, 1587069, 2645115, 7935345]

約数ペア:

[(1, 7935345), (3, 2645115), (5, 1587069), (9, 881705), (11, 721395), (15, 529023), (17, 466785), (23, 345015), (33, 240465), (41, 193545), (45, 176341), (51, 155595), (55, 144279), (69, 115005), (85, 93357), (99, 80155), (115, 69003), (123, 64515), (153, 51865), (165, 48093), (187, 42435), (205, 38709), (207, 38335), (253, 31365), (255, 31119), (345, 23001), (369, 21505), (391, 20295), (451, 17595), (495, 16031), (561, 14145), (615, 12903), (697, 11385), (759, 10455), (765, 10373), (935, 8487), (943, 8415), (1035, 7667), (1173, 6765), (1265, 6273), (1353, 5865), (1683, 4715), (1845, 4301), (1955, 4059), (2091, 3795), (2255, 3519), (2277, 3485), (2805, 2829)]