4268445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3352035

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 881, 969, 1615, 2643, 4405, 4845, 13215, 14977, 16739, 44931, 50217, 74885, 83695, 224655, 251085, 284563, 853689, 1422815, 4268445]

約数ペア:

[(1, 4268445), (3, 1422815), (5, 853689), (15, 284563), (17, 251085), (19, 224655), (51, 83695), (57, 74885), (85, 50217), (95, 44931), (255, 16739), (285, 14977), (323, 13215), (881, 4845), (969, 4405), (1615, 2643)]