61657365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 129927168

約数和(自身を除く): 68269803

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 121, 161, 165, 211, 231, 253, 345, 363, 385, 483, 605, 633, 759, 805, 847, 1055, 1155, 1265, 1477, 1771, 1815, 2321, 2415, 2541, 2783, 3165, 3795, 4235, 4431, 4853, 5313, 6963, 7385, 8349, 8855, 11605, 12705, 13915, 14559, 16247, 19481, 22155, 24265, 25531, 26565, 33971, 34815, 41745, 48741, 53383, 58443, 72795, 76593, 81235, 97405, 101913, 127655, 160149, 169855, 178717, 243705, 266915, 292215, 373681, 382965, 509565, 536151, 587213, 800745, 893585, 1121043, 1761639, 1868405, 2680755, 2936065, 4110491, 5605215, 8808195, 12331473, 20552455, 61657365]

約数ペア:

[(1, 61657365), (3, 20552455), (5, 12331473), (7, 8808195), (11, 5605215), (15, 4110491), (21, 2936065), (23, 2680755), (33, 1868405), (35, 1761639), (55, 1121043), (69, 893585), (77, 800745), (105, 587213), (115, 536151), (121, 509565), (161, 382965), (165, 373681), (211, 292215), (231, 266915), (253, 243705), (345, 178717), (363, 169855), (385, 160149), (483, 127655), (605, 101913), (633, 97405), (759, 81235), (805, 76593), (847, 72795), (1055, 58443), (1155, 53383), (1265, 48741), (1477, 41745), (1771, 34815), (1815, 33971), (2321, 26565), (2415, 25531), (2541, 24265), (2783, 22155), (3165, 19481), (3795, 16247), (4235, 14559), (4431, 13915), (4853, 12705), (5313, 11605), (6963, 8855), (7385, 8349)]