419975745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{7561}}^1$

素因数の和:7622

約数の個数: 48

約数和(自身を含む): 802902912

約数和(自身を除く): 382927167

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2645, 3703, 7561, 7935, 11109, 18515, 22683, 37805, 52927, 55545, 113415, 158781, 173903, 264635, 521709, 793905, 869515, 1217321, 2608545, 3651963, 3999769, 6086605, 11999307, 18259815, 19998845, 27998383, 59996535, 83995149, 139991915, 419975745]

約数ペア:

[(1, 419975745), (3, 139991915), (5, 83995149), (7, 59996535), (15, 27998383), (21, 19998845), (23, 18259815), (35, 11999307), (69, 6086605), (105, 3999769), (115, 3651963), (161, 2608545), (345, 1217321), (483, 869515), (529, 793905), (805, 521709), (1587, 264635), (2415, 173903), (2645, 158781), (3703, 113415), (7561, 55545), (7935, 52927), (11109, 37805), (18515, 22683)]