42956235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 47618613

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 53, 63, 83, 93, 105, 155, 159, 217, 249, 265, 279, 315, 371, 415, 465, 477, 581, 651, 747, 795, 1085, 1113, 1245, 1395, 1643, 1743, 1855, 1953, 2385, 2573, 2905, 3255, 3339, 3735, 4399, 4929, 5229, 5565, 7719, 8215, 8715, 9765, 11501, 12865, 13197, 14787, 16695, 18011, 21995, 23157, 24645, 26145, 30793, 34503, 38595, 39591, 54033, 57505, 65985, 73935, 90055, 92379, 103509, 115785, 136369, 153965, 162099, 172515, 197955, 270165, 277137, 409107, 461895, 517545, 681845, 810495, 954583, 1227321, 1385685, 2045535, 2863749, 4772915, 6136605, 8591247, 14318745, 42956235]

約数ペア:

[(1, 42956235), (3, 14318745), (5, 8591247), (7, 6136605), (9, 4772915), (15, 2863749), (21, 2045535), (31, 1385685), (35, 1227321), (45, 954583), (53, 810495), (63, 681845), (83, 517545), (93, 461895), (105, 409107), (155, 277137), (159, 270165), (217, 197955), (249, 172515), (265, 162099), (279, 153965), (315, 136369), (371, 115785), (415, 103509), (465, 92379), (477, 90055), (581, 73935), (651, 65985), (747, 57505), (795, 54033), (1085, 39591), (1113, 38595), (1245, 34503), (1395, 30793), (1643, 26145), (1743, 24645), (1855, 23157), (1953, 21995), (2385, 18011), (2573, 16695), (2905, 14787), (3255, 13197), (3339, 12865), (3735, 11501), (4399, 9765), (4929, 8715), (5229, 8215), (5565, 7719)]