25396315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 11099045

約数列:

[1, 5, 7, 29, 35, 131, 145, 191, 203, 655, 917, 955, 1015, 1337, 3799, 4585, 5539, 6685, 18995, 25021, 26593, 27695, 38773, 125105, 132965, 175147, 193865, 725609, 875735, 3628045, 5079263, 25396315]

約数ペア:

[(1, 25396315), (5, 5079263), (7, 3628045), (29, 875735), (35, 725609), (131, 193865), (145, 175147), (191, 132965), (203, 125105), (655, 38773), (917, 27695), (955, 26593), (1015, 25021), (1337, 18995), (3799, 6685), (4585, 5539)]