28656735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83063}}^1$

素因数の和:83094

約数の個数: 16

約数和(自身を含む): 47844864

約数和(自身を除く): 19188129

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 83063, 249189, 415315, 1245945, 1910449, 5731347, 9552245, 28656735]

約数ペア:

[(1, 28656735), (3, 9552245), (5, 5731347), (15, 1910449), (23, 1245945), (69, 415315), (115, 249189), (345, 83063)]