28301115

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50993}}^1$

素因数の和:51038

約数の個数: 16

約数和(自身を含む): 46506528

約数和(自身を除く): 18205413

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 50993, 152979, 254965, 764895, 1886741, 5660223, 9433705, 28301115]

約数ペア:

[(1, 28301115), (3, 9433705), (5, 5660223), (15, 1886741), (37, 764895), (111, 254965), (185, 152979), (555, 50993)]