12988894455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{16033}}^1$

素因数の和:16417

約数の個数: 64

約数和(自身を含む): 24520475520

約数和(自身を除く): 11531581065

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 353, 459, 765, 1059, 1765, 2295, 3177, 5295, 6001, 9531, 15885, 16033, 18003, 30005, 47655, 48099, 54009, 80165, 90015, 144297, 162027, 240495, 270045, 272561, 432891, 721485, 810135, 817683, 1362805, 2164455, 2453049, 4088415, 5659649, 7359147, 12265245, 16978947, 28298245, 36795735, 50936841, 84894735, 96214033, 152810523, 254684205, 288642099, 481070165, 764052615, 865926297, 1443210495, 2597778891, 4329631485, 12988894455]

約数ペア:

[(1, 12988894455), (3, 4329631485), (5, 2597778891), (9, 1443210495), (15, 865926297), (17, 764052615), (27, 481070165), (45, 288642099), (51, 254684205), (85, 152810523), (135, 96214033), (153, 84894735), (255, 50936841), (353, 36795735), (459, 28298245), (765, 16978947), (1059, 12265245), (1765, 7359147), (2295, 5659649), (3177, 4088415), (5295, 2453049), (6001, 2164455), (9531, 1362805), (15885, 817683), (16033, 810135), (18003, 721485), (30005, 432891), (47655, 272561), (48099, 270045), (54009, 240495), (80165, 162027), (90015, 144297)]