15210552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 29440968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 2447, 3108, 4894, 6216, 7341, 9788, 14682, 17129, 19576, 29364, 34258, 51387, 58728, 68516, 90539, 102774, 137032, 181078, 205548, 271617, 362156, 411096, 543234, 633773, 724312, 1086468, 1267546, 1901319, 2172936, 2535092, 3802638, 5070184, 7605276, 15210552]

約数ペア:

[(1, 15210552), (2, 7605276), (3, 5070184), (4, 3802638), (6, 2535092), (7, 2172936), (8, 1901319), (12, 1267546), (14, 1086468), (21, 724312), (24, 633773), (28, 543234), (37, 411096), (42, 362156), (56, 271617), (74, 205548), (84, 181078), (111, 137032), (148, 102774), (168, 90539), (222, 68516), (259, 58728), (296, 51387), (444, 34258), (518, 29364), (777, 19576), (888, 17129), (1036, 14682), (1554, 9788), (2072, 7341), (2447, 6216), (3108, 4894)]