54969075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 119197728

約数和(自身を除く): 64228653

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2053, 2975, 3825, 5355, 6159, 8925, 10265, 14371, 18477, 26775, 30795, 34901, 43113, 51325, 71855, 92385, 104703, 129339, 153975, 174505, 215565, 244307, 314109, 359275, 461925, 523515, 646695, 732921, 872525, 1077825, 1221535, 1570545, 2198763, 2617575, 3233475, 3664605, 6107675, 7852725, 10993815, 18323025, 54969075]

約数ペア:

[(1, 54969075), (3, 18323025), (5, 10993815), (7, 7852725), (9, 6107675), (15, 3664605), (17, 3233475), (21, 2617575), (25, 2198763), (35, 1570545), (45, 1221535), (51, 1077825), (63, 872525), (75, 732921), (85, 646695), (105, 523515), (119, 461925), (153, 359275), (175, 314109), (225, 244307), (255, 215565), (315, 174505), (357, 153975), (425, 129339), (525, 104703), (595, 92385), (765, 71855), (1071, 51325), (1275, 43113), (1575, 34901), (1785, 30795), (2053, 26775), (2975, 18477), (3825, 14371), (5355, 10265), (6159, 8925)]