85700225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 115200960

約数和(自身を除く): 29500735

約数列:

[1, 5, 13, 25, 65, 167, 325, 835, 1579, 2171, 4175, 7895, 10855, 20527, 39475, 54275, 102635, 263693, 513175, 1318465, 3428009, 6592325, 17140045, 85700225]

約数ペア:

[(1, 85700225), (5, 17140045), (13, 6592325), (25, 3428009), (65, 1318465), (167, 513175), (325, 263693), (835, 102635), (1579, 54275), (2171, 39475), (4175, 20527), (7895, 10855)]