57228215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1283}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 75067776

約数和(自身を除く): 17839561

約数列:

[1, 5, 11, 55, 811, 1283, 4055, 6415, 8921, 14113, 44605, 70565, 1040513, 5202565, 11445643, 57228215]

約数ペア:

[(1, 57228215), (5, 11445643), (11, 5202565), (55, 1040513), (811, 70565), (1283, 44605), (4055, 14113), (6415, 8921)]