57552705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 118939392

約数和(自身を除く): 61386687

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 63, 105, 129, 147, 215, 245, 301, 315, 387, 441, 607, 645, 735, 903, 1505, 1821, 1935, 2107, 2205, 2709, 3035, 4249, 4515, 5463, 6321, 9105, 10535, 12747, 13545, 18963, 21245, 26101, 27315, 29743, 31605, 38241, 63735, 78303, 89229, 94815, 130505, 148715, 182707, 191205, 234909, 267687, 391515, 446145, 548121, 913535, 1174545, 1278949, 1338435, 1644363, 2740605, 3836847, 6394745, 8221815, 11510541, 19184235, 57552705]

約数ペア:

[(1, 57552705), (3, 19184235), (5, 11510541), (7, 8221815), (9, 6394745), (15, 3836847), (21, 2740605), (35, 1644363), (43, 1338435), (45, 1278949), (49, 1174545), (63, 913535), (105, 548121), (129, 446145), (147, 391515), (215, 267687), (245, 234909), (301, 191205), (315, 182707), (387, 148715), (441, 130505), (607, 94815), (645, 89229), (735, 78303), (903, 63735), (1505, 38241), (1821, 31605), (1935, 29743), (2107, 27315), (2205, 26101), (2709, 21245), (3035, 18963), (4249, 13545), (4515, 12747), (5463, 10535), (6321, 9105)]