7513306845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179981}}^1$

素因数の和:180034

約数の個数: 48

約数和(自身を含む): 13788061056

約数和(自身を除く): 6274754211

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 8349, 13915, 41745, 179981, 539943, 899905, 1979791, 2699715, 4139563, 5939373, 9898955, 12418689, 20697815, 21777701, 29696865, 45535193, 62093445, 65333103, 108888505, 136605579, 227675965, 326665515, 500887123, 683027895, 1502661369, 2504435615, 7513306845]

約数ペア:

[(1, 7513306845), (3, 2504435615), (5, 1502661369), (11, 683027895), (15, 500887123), (23, 326665515), (33, 227675965), (55, 136605579), (69, 108888505), (115, 65333103), (121, 62093445), (165, 45535193), (253, 29696865), (345, 21777701), (363, 20697815), (605, 12418689), (759, 9898955), (1265, 5939373), (1815, 4139563), (2783, 2699715), (3795, 1979791), (8349, 899905), (13915, 539943), (41745, 179981)]