53916435

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 105380352

約数和(自身を除く): 51463917

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 81, 85, 123, 135, 153, 191, 205, 255, 369, 405, 459, 573, 615, 697, 765, 955, 1107, 1377, 1719, 1845, 2091, 2295, 2865, 3247, 3321, 3485, 5157, 5535, 6273, 6885, 7831, 8595, 9741, 10455, 15471, 16235, 16605, 18819, 23493, 25785, 29223, 31365, 39155, 48705, 56457, 70479, 77355, 87669, 94095, 117465, 133127, 146115, 211437, 263007, 282285, 352395, 399381, 438345, 634311, 665635, 1057185, 1198143, 1315035, 1996905, 3171555, 3594429, 5990715, 10783287, 17972145, 53916435]

約数ペア:

[(1, 53916435), (3, 17972145), (5, 10783287), (9, 5990715), (15, 3594429), (17, 3171555), (27, 1996905), (41, 1315035), (45, 1198143), (51, 1057185), (81, 665635), (85, 634311), (123, 438345), (135, 399381), (153, 352395), (191, 282285), (205, 263007), (255, 211437), (369, 146115), (405, 133127), (459, 117465), (573, 94095), (615, 87669), (697, 77355), (765, 70479), (955, 56457), (1107, 48705), (1377, 39155), (1719, 31365), (1845, 29223), (2091, 25785), (2295, 23493), (2865, 18819), (3247, 16605), (3321, 16235), (3485, 15471), (5157, 10455), (5535, 9741), (6273, 8595), (6885, 7831)]