83730245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 109824000

約数和(自身を除く): 26093755

約数列:

[1, 5, 19, 43, 95, 103, 199, 215, 515, 817, 995, 1957, 3781, 4085, 4429, 8557, 9785, 18905, 20497, 22145, 42785, 84151, 102485, 162583, 389443, 420755, 812915, 881371, 1947215, 4406855, 16746049, 83730245]

約数ペア:

[(1, 83730245), (5, 16746049), (19, 4406855), (43, 1947215), (95, 881371), (103, 812915), (199, 420755), (215, 389443), (515, 162583), (817, 102485), (995, 84151), (1957, 42785), (3781, 22145), (4085, 20497), (4429, 18905), (8557, 9785)]