47700125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 65729664

約数和(自身を除く): 18029539

約数列:

[1, 5, 11, 25, 55, 113, 125, 275, 307, 565, 1243, 1375, 1535, 2825, 3377, 6215, 7675, 14125, 16885, 31075, 34691, 38375, 84425, 155375, 173455, 381601, 422125, 867275, 1908005, 4336375, 9540025, 47700125]

約数ペア:

[(1, 47700125), (5, 9540025), (11, 4336375), (25, 1908005), (55, 867275), (113, 422125), (125, 381601), (275, 173455), (307, 155375), (565, 84425), (1243, 38375), (1375, 34691), (1535, 31075), (2825, 16885), (3377, 14125), (6215, 7675)]