15085455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 30993408

約数和(自身を除く): 15907953

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 353, 385, 407, 555, 777, 1059, 1155, 1221, 1295, 1765, 2035, 2471, 2849, 3883, 3885, 5295, 6105, 7413, 8547, 11649, 12355, 13061, 14245, 19415, 27181, 37065, 39183, 42735, 58245, 65305, 81543, 91427, 135905, 143671, 195915, 274281, 407715, 431013, 457135, 718355, 1005697, 1371405, 2155065, 3017091, 5028485, 15085455]

約数ペア:

[(1, 15085455), (3, 5028485), (5, 3017091), (7, 2155065), (11, 1371405), (15, 1005697), (21, 718355), (33, 457135), (35, 431013), (37, 407715), (55, 274281), (77, 195915), (105, 143671), (111, 135905), (165, 91427), (185, 81543), (231, 65305), (259, 58245), (353, 42735), (385, 39183), (407, 37065), (555, 27181), (777, 19415), (1059, 14245), (1155, 13061), (1221, 12355), (1295, 11649), (1765, 8547), (2035, 7413), (2471, 6105), (2849, 5295), (3883, 3885)]