65728505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1013}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 83229120

約数和(自身を除く): 17500615

約数列:

[1, 5, 19, 95, 683, 1013, 3415, 5065, 12977, 19247, 64885, 96235, 691879, 3459395, 13145701, 65728505]

約数ペア:

[(1, 65728505), (5, 13145701), (19, 3459395), (95, 691879), (683, 96235), (1013, 64885), (3415, 19247), (5065, 12977)]