11267795

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 17778528

約数和(自身を除く): 6510733

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 113, 185, 245, 259, 385, 407, 539, 565, 791, 1243, 1295, 1813, 2035, 2695, 2849, 3955, 4181, 5537, 6215, 8701, 9065, 14245, 19943, 20905, 27685, 29267, 43505, 45991, 60907, 99715, 146335, 204869, 229955, 304535, 321937, 1024345, 1609685, 2253559, 11267795]

約数ペア:

[(1, 11267795), (5, 2253559), (7, 1609685), (11, 1024345), (35, 321937), (37, 304535), (49, 229955), (55, 204869), (77, 146335), (113, 99715), (185, 60907), (245, 45991), (259, 43505), (385, 29267), (407, 27685), (539, 20905), (565, 19943), (791, 14245), (1243, 9065), (1295, 8701), (1813, 6215), (2035, 5537), (2695, 4181), (2849, 3955)]