27862175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 38247552

約数和(自身を除く): 10385377

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1427, 1775, 3905, 7135, 15697, 19525, 35675, 78485, 101317, 392425, 506585, 1114487, 2532925, 5572435, 27862175]

約数ペア:

[(1, 27862175), (5, 5572435), (11, 2532925), (25, 1114487), (55, 506585), (71, 392425), (275, 101317), (355, 78485), (781, 35675), (1427, 19525), (1775, 15697), (3905, 7135)]