104996815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{272719}}^1$

素因数の和:272742

約数の個数: 16

約数和(自身を含む): 157086720

約数和(自身を除く): 52089905

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 272719, 1363595, 1909033, 2999909, 9545165, 14999545, 20999363, 104996815]

約数ペア:

[(1, 104996815), (5, 20999363), (7, 14999545), (11, 9545165), (35, 2999909), (55, 1909033), (77, 1363595), (385, 272719)]