26708025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6719}}^1$

素因数の和:6785

約数の個数: 24

約数和(自身を含む): 44997120

約数和(自身を除く): 18289095

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 6719, 20157, 33595, 100785, 167975, 356107, 503925, 1068321, 1780535, 5341605, 8902675, 26708025]

約数ペア:

[(1, 26708025), (3, 8902675), (5, 5341605), (15, 1780535), (25, 1068321), (53, 503925), (75, 356107), (159, 167975), (265, 100785), (795, 33595), (1325, 20157), (3975, 6719)]