16243335

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 14026905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 461, 783, 1215, 1305, 1383, 2305, 2349, 3915, 4149, 6915, 7047, 11745, 12447, 13369, 20745, 35235, 37341, 40107, 62235, 66845, 112023, 120321, 186705, 200535, 360963, 560115, 601605, 1082889, 1804815, 3248667, 5414445, 16243335]

約数ペア:

[(1, 16243335), (3, 5414445), (5, 3248667), (9, 1804815), (15, 1082889), (27, 601605), (29, 560115), (45, 360963), (81, 200535), (87, 186705), (135, 120321), (145, 112023), (243, 66845), (261, 62235), (405, 40107), (435, 37341), (461, 35235), (783, 20745), (1215, 13369), (1305, 12447), (1383, 11745), (2305, 7047), (2349, 6915), (3915, 4149)]