155211525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 329978880

約数和(自身を除く): 174767355

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 107, 135, 175, 189, 225, 307, 315, 321, 525, 535, 675, 749, 921, 945, 963, 1535, 1575, 1605, 2149, 2247, 2675, 2763, 2889, 3745, 4605, 4725, 4815, 6447, 6741, 7675, 8025, 8289, 10745, 11235, 13815, 14445, 18725, 19341, 20223, 23025, 24075, 32235, 32849, 33705, 41445, 53725, 56175, 58023, 69075, 72225, 96705, 98547, 101115, 161175, 164245, 168525, 207225, 229943, 290115, 295641, 483525, 492735, 505575, 689829, 821225, 886923, 1149715, 1450575, 1478205, 2069487, 2463675, 3449145, 4434615, 5748575, 6208461, 7391025, 10347435, 17245725, 22173075, 31042305, 51737175, 155211525]

約数ペア:

[(1, 155211525), (3, 51737175), (5, 31042305), (7, 22173075), (9, 17245725), (15, 10347435), (21, 7391025), (25, 6208461), (27, 5748575), (35, 4434615), (45, 3449145), (63, 2463675), (75, 2069487), (105, 1478205), (107, 1450575), (135, 1149715), (175, 886923), (189, 821225), (225, 689829), (307, 505575), (315, 492735), (321, 483525), (525, 295641), (535, 290115), (675, 229943), (749, 207225), (921, 168525), (945, 164245), (963, 161175), (1535, 101115), (1575, 98547), (1605, 96705), (2149, 72225), (2247, 69075), (2675, 58023), (2763, 56175), (2889, 53725), (3745, 41445), (4605, 33705), (4725, 32849), (4815, 32235), (6447, 24075), (6741, 23025), (7675, 20223), (8025, 19341), (8289, 18725), (10745, 14445), (11235, 13815)]