28774565

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 35374080

約数和(自身を除く): 6599515

約数列:

[1, 5, 79, 97, 395, 485, 751, 3755, 7663, 38315, 59329, 72847, 296645, 364235, 5754913, 28774565]

約数ペア:

[(1, 28774565), (5, 5754913), (79, 364235), (97, 296645), (395, 72847), (485, 59329), (751, 38315), (3755, 7663)]