28609485

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5197}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 45908736

約数和(自身を除く): 17299251

約数列:

[1, 3, 5, 15, 367, 1101, 1835, 5197, 5505, 15591, 25985, 77955, 1907299, 5721897, 9536495, 28609485]

約数ペア:

[(1, 28609485), (3, 9536495), (5, 5721897), (15, 1907299), (367, 77955), (1101, 25985), (1835, 15591), (5197, 5505)]