142739025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13309}}^1$

素因数の和:13346

約数の個数: 48

約数和(自身を含む): 277273920

約数和(自身を除く): 134534895

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 13309, 39927, 66545, 146399, 173017, 199635, 332725, 439197, 519051, 731995, 865085, 998175, 1903187, 2195985, 2595255, 3659975, 4325425, 5709561, 9515935, 10979925, 12976275, 28547805, 47579675, 142739025]

約数ペア:

[(1, 142739025), (3, 47579675), (5, 28547805), (11, 12976275), (13, 10979925), (15, 9515935), (25, 5709561), (33, 4325425), (39, 3659975), (55, 2595255), (65, 2195985), (75, 1903187), (143, 998175), (165, 865085), (195, 731995), (275, 519051), (325, 439197), (429, 332725), (715, 199635), (825, 173017), (975, 146399), (2145, 66545), (3575, 39927), (10725, 13309)]