27682175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 7940545

約数列:

[1, 5, 25, 41, 113, 205, 239, 565, 1025, 1195, 2825, 4633, 5975, 9799, 23165, 27007, 48995, 115825, 135035, 244975, 675175, 1107287, 5536435, 27682175]

約数ペア:

[(1, 27682175), (5, 5536435), (25, 1107287), (41, 675175), (113, 244975), (205, 135035), (239, 115825), (565, 48995), (1025, 27007), (1195, 23165), (2825, 9799), (4633, 5975)]