28300085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 38639160

約数和(自身を除く): 10339075

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 1613, 3509, 8065, 17545, 17743, 46777, 88715, 195173, 233885, 514547, 975865, 2572735, 5660017, 28300085]

約数ペア:

[(1, 28300085), (5, 5660017), (11, 2572735), (29, 975865), (55, 514547), (121, 233885), (145, 195173), (319, 88715), (605, 46777), (1595, 17743), (1613, 17545), (3509, 8065)]