421640585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{2111}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 518538240

約数和(自身を除く): 96897655

約数列:

[1, 5, 43, 215, 929, 2111, 4645, 10555, 39947, 90773, 199735, 453865, 1961119, 9805595, 84328117, 421640585]

約数ペア:

[(1, 421640585), (5, 84328117), (43, 9805595), (215, 1961119), (929, 453865), (2111, 199735), (4645, 90773), (10555, 39947)]