85060575

素因数分解:

$3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1744

約数の個数: 36

約数和(自身を含む): 153049728

約数和(自身を除く): 67989153

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 257, 771, 1285, 1471, 2313, 3855, 4413, 6425, 7355, 11565, 13239, 19275, 22065, 36775, 57825, 66195, 110325, 330975, 378047, 1134141, 1890235, 3402423, 5670705, 9451175, 17012115, 28353525, 85060575]

約数ペア:

[(1, 85060575), (3, 28353525), (5, 17012115), (9, 9451175), (15, 5670705), (25, 3402423), (45, 1890235), (75, 1134141), (225, 378047), (257, 330975), (771, 110325), (1285, 66195), (1471, 57825), (2313, 36775), (3855, 22065), (4413, 19275), (6425, 13239), (7355, 11565)]