56317125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 94947840

約数和(自身を除く): 38630715

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1901, 1975, 5703, 5925, 9505, 9875, 28515, 29625, 47525, 142575, 150179, 237625, 450537, 712875, 750895, 2252685, 3754475, 11263425, 18772375, 56317125]

約数ペア:

[(1, 56317125), (3, 18772375), (5, 11263425), (15, 3754475), (25, 2252685), (75, 750895), (79, 712875), (125, 450537), (237, 237625), (375, 150179), (395, 142575), (1185, 47525), (1901, 29625), (1975, 28515), (5703, 9875), (5925, 9505)]