2853565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 4058208

約数和(自身を除く): 1204643

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 307, 715, 845, 1535, 1859, 3377, 3991, 9295, 16885, 19955, 43901, 51883, 219505, 259415, 570713, 2853565]

約数ペア:

[(1, 2853565), (5, 570713), (11, 259415), (13, 219505), (55, 51883), (65, 43901), (143, 19955), (169, 16885), (307, 9295), (715, 3991), (845, 3377), (1535, 1859)]