55293315

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 112665600

約数和(自身を除く): 57372285

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 539, 735, 977, 1029, 1155, 1617, 1715, 2695, 2931, 3773, 4885, 5145, 6839, 8085, 10747, 11319, 14655, 18865, 20517, 32241, 34195, 47873, 53735, 56595, 75229, 102585, 143619, 161205, 225687, 239365, 335111, 376145, 526603, 718095, 1005333, 1128435, 1579809, 1675555, 2633015, 3686221, 5026665, 7899045, 11058663, 18431105, 55293315]

約数ペア:

[(1, 55293315), (3, 18431105), (5, 11058663), (7, 7899045), (11, 5026665), (15, 3686221), (21, 2633015), (33, 1675555), (35, 1579809), (49, 1128435), (55, 1005333), (77, 718095), (105, 526603), (147, 376145), (165, 335111), (231, 239365), (245, 225687), (343, 161205), (385, 143619), (539, 102585), (735, 75229), (977, 56595), (1029, 53735), (1155, 47873), (1617, 34195), (1715, 32241), (2695, 20517), (2931, 18865), (3773, 14655), (4885, 11319), (5145, 10747), (6839, 8085)]