25302825

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 45787248

約数和(自身を除く): 20484423

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1051, 1605, 2675, 3153, 4815, 5255, 8025, 9459, 15765, 24075, 26275, 47295, 78825, 112457, 236475, 337371, 562285, 1012113, 1686855, 2811425, 5060565, 8434275, 25302825]

約数ペア:

[(1, 25302825), (3, 8434275), (5, 5060565), (9, 2811425), (15, 1686855), (25, 1012113), (45, 562285), (75, 337371), (107, 236475), (225, 112457), (321, 78825), (535, 47295), (963, 26275), (1051, 24075), (1605, 15765), (2675, 9459), (3153, 8025), (4815, 5255)]