25260045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5827}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 42940704

約数和(自身を除く): 17680659

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 5827, 17481, 29135, 87405, 99059, 297177, 495295, 1485885, 1684003, 5052009, 8420015, 25260045]

約数ペア:

[(1, 25260045), (3, 8420015), (5, 5052009), (15, 1684003), (17, 1485885), (51, 495295), (85, 297177), (255, 99059), (289, 87405), (867, 29135), (1445, 17481), (4335, 5827)]