25281630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25537}}^1$

素因数の和:25561

約数の個数: 48

約数和(自身を含む): 71710704

約数和(自身を除く): 46429074

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25537, 51074, 76611, 127685, 153222, 229833, 255370, 280907, 383055, 459666, 561814, 766110, 842721, 1149165, 1404535, 1685442, 2298330, 2528163, 2809070, 4213605, 5056326, 8427210, 12640815, 25281630]

約数ペア:

[(1, 25281630), (2, 12640815), (3, 8427210), (5, 5056326), (6, 4213605), (9, 2809070), (10, 2528163), (11, 2298330), (15, 1685442), (18, 1404535), (22, 1149165), (30, 842721), (33, 766110), (45, 561814), (55, 459666), (66, 383055), (90, 280907), (99, 255370), (110, 229833), (165, 153222), (198, 127685), (330, 76611), (495, 51074), (990, 25537)]