842908755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139439}}^1$

素因数の和:139491

約数の個数: 32

約数和(自身を含む): 1499258880

約数和(自身を除く): 656350125

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 139439, 418317, 697195, 1812707, 2091585, 4322609, 5438121, 9063535, 12967827, 21613045, 27190605, 56193917, 64839135, 168581751, 280969585, 842908755]

約数ペア:

[(1, 842908755), (3, 280969585), (5, 168581751), (13, 64839135), (15, 56193917), (31, 27190605), (39, 21613045), (65, 12967827), (93, 9063535), (155, 5438121), (195, 4322609), (403, 2091585), (465, 1812707), (1209, 697195), (2015, 418317), (6045, 139439)]