25787295

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 46544640

約数和(自身を除く): 20757345

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 2851, 3015, 8553, 9045, 14255, 25659, 42765, 76977, 128295, 191017, 384885, 573051, 955085, 1719153, 2865255, 5157459, 8595765, 25787295]

約数ペア:

[(1, 25787295), (3, 8595765), (5, 5157459), (9, 2865255), (15, 1719153), (27, 955085), (45, 573051), (67, 384885), (135, 191017), (201, 128295), (335, 76977), (603, 42765), (1005, 25659), (1809, 14255), (2851, 9045), (3015, 8553)]