84409199425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1822109}}^1$

素因数の和:1822245

約数の個数: 24

約数和(自身を含む): 111841111800

約数和(自身を除く): 27431912375

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 1853, 2725, 9265, 46325, 1822109, 9110545, 30975853, 45552725, 154879265, 198609881, 774396325, 993049405, 3376367977, 4965247025, 16881839885, 84409199425]

約数ペア:

[(1, 84409199425), (5, 16881839885), (17, 4965247025), (25, 3376367977), (85, 993049405), (109, 774396325), (425, 198609881), (545, 154879265), (1853, 45552725), (2725, 30975853), (9265, 9110545), (46325, 1822109)]