15081584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 35761104

約数和(自身を除く): 20679520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 178, 238, 272, 356, 476, 623, 712, 952, 1246, 1424, 1513, 1904, 2492, 3026, 4984, 6052, 7921, 9968, 10591, 12104, 15842, 21182, 24208, 31684, 42364, 55447, 63368, 84728, 110894, 126736, 134657, 169456, 221788, 269314, 443576, 538628, 887152, 942599, 1077256, 1885198, 2154512, 3770396, 7540792, 15081584]

約数ペア:

[(1, 15081584), (2, 7540792), (4, 3770396), (7, 2154512), (8, 1885198), (14, 1077256), (16, 942599), (17, 887152), (28, 538628), (34, 443576), (56, 269314), (68, 221788), (89, 169456), (112, 134657), (119, 126736), (136, 110894), (178, 84728), (238, 63368), (272, 55447), (356, 42364), (476, 31684), (623, 24208), (712, 21182), (952, 15842), (1246, 12104), (1424, 10591), (1513, 9968), (1904, 7921), (2492, 6052), (3026, 4984)]