91789035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27689}}^1$

素因数の和:27727

約数の個数: 32

約数和(自身を含む): 167469120

約数和(自身を除く): 75680085

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 27689, 83067, 138445, 359957, 415335, 470713, 1079871, 1412139, 1799785, 2353565, 5399355, 6119269, 7060695, 18357807, 30596345, 91789035]

約数ペア:

[(1, 91789035), (3, 30596345), (5, 18357807), (13, 7060695), (15, 6119269), (17, 5399355), (39, 2353565), (51, 1799785), (65, 1412139), (85, 1079871), (195, 470713), (221, 415335), (255, 359957), (663, 138445), (1105, 83067), (3315, 27689)]