25795395

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 46305600

約数和(自身を除く): 20510205

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 1753, 2943, 4905, 5259, 8765, 14715, 15777, 26295, 47331, 78885, 191077, 236655, 573231, 955385, 1719693, 2866155, 5159079, 8598465, 25795395]

約数ペア:

[(1, 25795395), (3, 8598465), (5, 5159079), (9, 2866155), (15, 1719693), (27, 955385), (45, 573231), (109, 236655), (135, 191077), (327, 78885), (545, 47331), (981, 26295), (1635, 15777), (1753, 14715), (2943, 8765), (4905, 5259)]