68504835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 125655552

約数和(自身を除く): 57150717

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 1627, 2005, 2807, 4881, 6015, 8135, 8421, 11389, 14035, 24405, 34167, 42105, 56945, 170835, 652427, 1957281, 3262135, 4566989, 9786405, 13700967, 22834945, 68504835]

約数ペア:

[(1, 68504835), (3, 22834945), (5, 13700967), (7, 9786405), (15, 4566989), (21, 3262135), (35, 1957281), (105, 652427), (401, 170835), (1203, 56945), (1627, 42105), (2005, 34167), (2807, 24405), (4881, 14035), (6015, 11389), (8135, 8421)]