77155155

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 72

約数和(自身を含む): 169766064

約数和(自身を除く): 92610909

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3181, 3465, 4851, 8085, 9543, 15905, 22267, 24255, 28629, 34991, 47715, 66801, 104973, 111335, 143145, 155869, 174955, 200403, 244937, 314919, 334005, 467607, 524865, 734811, 779345, 1002015, 1224685, 1402821, 1574595, 1714559, 2204433, 2338035, 3674055, 5143677, 7014105, 8572795, 11022165, 15431031, 25718385, 77155155]

約数ペア:

[(1, 77155155), (3, 25718385), (5, 15431031), (7, 11022165), (9, 8572795), (11, 7014105), (15, 5143677), (21, 3674055), (33, 2338035), (35, 2204433), (45, 1714559), (49, 1574595), (55, 1402821), (63, 1224685), (77, 1002015), (99, 779345), (105, 734811), (147, 524865), (165, 467607), (231, 334005), (245, 314919), (315, 244937), (385, 200403), (441, 174955), (495, 155869), (539, 143145), (693, 111335), (735, 104973), (1155, 66801), (1617, 47715), (2205, 34991), (2695, 28629), (3181, 24255), (3465, 22267), (4851, 15905), (8085, 9543)]