28932705

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17377}}^1$

素因数の和:17425

約数の個数: 24

約数和(自身を含む): 51508392

約数和(自身を除く): 22575687

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 17377, 52131, 86885, 156393, 260655, 642949, 781965, 1928847, 3214745, 5786541, 9644235, 28932705]

約数ペア:

[(1, 28932705), (3, 9644235), (5, 5786541), (9, 3214745), (15, 1928847), (37, 781965), (45, 642949), (111, 260655), (185, 156393), (333, 86885), (555, 52131), (1665, 17377)]