1275155719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{2143}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 1365848064

約数和(自身を除く): 90692345

約数列:

[1, 23, 41, 631, 943, 2143, 14513, 25871, 49289, 87863, 595033, 1352233, 2020849, 31101359, 55441553, 1275155719]

約数ペア:

[(1, 1275155719), (23, 55441553), (41, 31101359), (631, 2020849), (943, 1352233), (2143, 595033), (14513, 87863), (25871, 49289)]