80496775225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1737653}}^1$

素因数の和:1737789

約数の個数: 24

約数和(自身を含む): 106657202520

約数和(自身を除く): 26160427295

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 1853, 2725, 9265, 46325, 1737653, 8688265, 29540101, 43441325, 147700505, 189404177, 738502525, 947020885, 3219871009, 4735104425, 16099355045, 80496775225]

約数ペア:

[(1, 80496775225), (5, 16099355045), (17, 4735104425), (25, 3219871009), (85, 947020885), (109, 738502525), (425, 189404177), (545, 147700505), (1853, 43441325), (2725, 29540101), (9265, 8688265), (46325, 1737653)]