26796675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21017}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 46912176

約数和(自身を除く): 20115501

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 21017, 63051, 105085, 315255, 357289, 525425, 1071867, 1576275, 1786445, 5359335, 8932225, 26796675]

約数ペア:

[(1, 26796675), (3, 8932225), (5, 5359335), (15, 1786445), (17, 1576275), (25, 1071867), (51, 525425), (75, 357289), (85, 315255), (255, 105085), (425, 63051), (1275, 21017)]