141215855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 198054720

約数和(自身を除く): 56838865

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 935, 979, 1513, 1697, 4895, 7565, 8485, 16643, 18667, 28849, 83215, 93335, 144245, 151033, 317339, 755165, 1586695, 1661363, 2567561, 8306815, 12837805, 28243171, 141215855]

約数ペア:

[(1, 141215855), (5, 28243171), (11, 12837805), (17, 8306815), (55, 2567561), (85, 1661363), (89, 1586695), (187, 755165), (445, 317339), (935, 151033), (979, 144245), (1513, 93335), (1697, 83215), (4895, 28849), (7565, 18667), (8485, 16643)]