28419055

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12119}}^1$

素因数の和:12198

約数の個数: 16

約数和(自身を含む): 39559680

約数和(自身を除く): 11140625

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 12119, 60595, 84833, 424165, 811973, 4059865, 5683811, 28419055]

約数ペア:

[(1, 28419055), (5, 5683811), (7, 4059865), (35, 811973), (67, 424165), (335, 84833), (469, 60595), (2345, 12119)]