28450965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51263}}^1$

素因数の和:51308

約数の個数: 16

約数和(自身を含む): 46752768

約数和(自身を除く): 18301803

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51263, 153789, 256315, 768945, 1896731, 5690193, 9483655, 28450965]

約数ペア:

[(1, 28450965), (3, 9483655), (5, 5690193), (15, 1896731), (37, 768945), (111, 256315), (185, 153789), (555, 51263)]