61355745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 120729600

約数和(自身を除く): 59373855

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 99, 135, 165, 237, 297, 395, 495, 523, 711, 869, 1185, 1485, 1569, 2133, 2607, 2615, 3555, 4345, 4707, 5753, 7821, 7845, 10665, 13035, 14121, 17259, 23463, 23535, 28765, 39105, 41317, 51777, 70605, 86295, 117315, 123951, 155331, 206585, 258885, 371853, 454487, 619755, 776655, 1115559, 1363461, 1859265, 2272435, 4090383, 5577795, 6817305, 12271149, 20451915, 61355745]

約数ペア:

[(1, 61355745), (3, 20451915), (5, 12271149), (9, 6817305), (11, 5577795), (15, 4090383), (27, 2272435), (33, 1859265), (45, 1363461), (55, 1115559), (79, 776655), (99, 619755), (135, 454487), (165, 371853), (237, 258885), (297, 206585), (395, 155331), (495, 123951), (523, 117315), (711, 86295), (869, 70605), (1185, 51777), (1485, 41317), (1569, 39105), (2133, 28765), (2607, 23535), (2615, 23463), (3555, 17259), (4345, 14121), (4707, 13035), (5753, 10665), (7821, 7845)]