25671690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25931}}^1$

素因数の和:25955

約数の個数: 48

約数和(自身を含む): 72817056

約数和(自身を除く): 47145366

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, 25931, 51862, 77793, 129655, 155586, 233379, 259310, 285241, 388965, 466758, 570482, 777930, 855723, 1166895, 1426205, 1711446, 2333790, 2567169, 2852410, 4278615, 5134338, 8557230, 12835845, 25671690]

約数ペア:

[(1, 25671690), (2, 12835845), (3, 8557230), (5, 5134338), (6, 4278615), (9, 2852410), (10, 2567169), (11, 2333790), (15, 1711446), (18, 1426205), (22, 1166895), (30, 855723), (33, 777930), (45, 570482), (55, 466758), (66, 388965), (90, 285241), (99, 259310), (110, 233379), (165, 155586), (198, 129655), (330, 77793), (495, 51862), (990, 25931)]