28854535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 36578304

約数和(自身を除く): 7723769

約数列:

[1, 5, 23, 83, 115, 415, 1909, 3023, 9545, 15115, 69529, 250909, 347645, 1254545, 5770907, 28854535]

約数ペア:

[(1, 28854535), (5, 5770907), (23, 1254545), (83, 347645), (115, 250909), (415, 69529), (1909, 15115), (3023, 9545)]