28933565

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 35510400

約数和(自身を除く): 6576835

約数列:

[1, 5, 71, 149, 355, 547, 745, 2735, 10579, 38837, 52895, 81503, 194185, 407515, 5786713, 28933565]

約数ペア:

[(1, 28933565), (5, 5786713), (71, 407515), (149, 194185), (355, 81503), (547, 52895), (745, 38837), (2735, 10579)]