8192895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 14813280

約数和(自身を除く): 6620385

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 89, 95, 255, 267, 285, 323, 361, 445, 969, 1083, 1335, 1513, 1615, 1691, 1805, 4539, 4845, 5073, 5415, 6137, 7565, 8455, 18411, 22695, 25365, 28747, 30685, 32129, 86241, 92055, 96387, 143735, 160645, 431205, 481935, 546193, 1638579, 2730965, 8192895]

約数ペア:

[(1, 8192895), (3, 2730965), (5, 1638579), (15, 546193), (17, 481935), (19, 431205), (51, 160645), (57, 143735), (85, 96387), (89, 92055), (95, 86241), (255, 32129), (267, 30685), (285, 28747), (323, 25365), (361, 22695), (445, 18411), (969, 8455), (1083, 7565), (1335, 6137), (1513, 5415), (1615, 5073), (1691, 4845), (1805, 4539)]