84821395

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 103219200

約数和(自身を除く): 18397805

約数列:

[1, 5, 127, 223, 599, 635, 1115, 2995, 28321, 76073, 133577, 141605, 380365, 667885, 16964279, 84821395]

約数ペア:

[(1, 84821395), (5, 16964279), (127, 667885), (223, 380365), (599, 141605), (635, 133577), (1115, 76073), (2995, 28321)]