3355495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 5020056

約数和(自身を除く): 1664561

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 169, 209, 247, 361, 715, 845, 1045, 1235, 1805, 1859, 2717, 3211, 3971, 4693, 9295, 13585, 16055, 19855, 23465, 35321, 51623, 61009, 176605, 258115, 305045, 671099, 3355495]

約数ペア:

[(1, 3355495), (5, 671099), (11, 305045), (13, 258115), (19, 176605), (55, 61009), (65, 51623), (95, 35321), (143, 23465), (169, 19855), (209, 16055), (247, 13585), (361, 9295), (715, 4693), (845, 3971), (1045, 3211), (1235, 2717), (1805, 1859)]