61254235

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 87044256

約数和(自身を除く): 25790021

約数列:

[1, 5, 7, 29, 35, 145, 203, 841, 1015, 2081, 4205, 5887, 10405, 14567, 29435, 60349, 72835, 301745, 422443, 1750121, 2112215, 8750605, 12250847, 61254235]

約数ペア:

[(1, 61254235), (5, 12250847), (7, 8750605), (29, 2112215), (35, 1750121), (145, 422443), (203, 301745), (841, 72835), (1015, 60349), (2081, 29435), (4205, 14567), (5887, 10405)]