24620355

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 47672064

約数和(自身を除く): 23051709

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 53, 81, 93, 111, 135, 155, 159, 185, 265, 279, 333, 405, 465, 477, 555, 795, 837, 999, 1147, 1395, 1431, 1643, 1665, 1961, 2385, 2511, 2997, 3441, 4185, 4293, 4929, 4995, 5735, 5883, 7155, 8215, 9805, 10323, 12555, 14787, 14985, 17205, 17649, 21465, 24645, 29415, 30969, 44361, 51615, 52947, 60791, 73935, 88245, 92907, 133083, 154845, 158841, 182373, 221805, 264735, 303955, 464535, 547119, 665415, 794205, 911865, 1641357, 2735595, 4924071, 8206785, 24620355]

約数ペア:

[(1, 24620355), (3, 8206785), (5, 4924071), (9, 2735595), (15, 1641357), (27, 911865), (31, 794205), (37, 665415), (45, 547119), (53, 464535), (81, 303955), (93, 264735), (111, 221805), (135, 182373), (155, 158841), (159, 154845), (185, 133083), (265, 92907), (279, 88245), (333, 73935), (405, 60791), (465, 52947), (477, 51615), (555, 44361), (795, 30969), (837, 29415), (999, 24645), (1147, 21465), (1395, 17649), (1431, 17205), (1643, 14985), (1665, 14787), (1961, 12555), (2385, 10323), (2511, 9805), (2997, 8215), (3441, 7155), (4185, 5883), (4293, 5735), (4929, 4995)]