2016012105

素因数分解:

$3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{28663}}^1$

素因数の和:29198

約数の個数: 32

約数和(自身を含む): 3591025920

約数和(自身を除く): 1575013815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 521, 1563, 2605, 4689, 7815, 14067, 23445, 28663, 70335, 85989, 143315, 257967, 429945, 773901, 1289835, 3869505, 14933423, 44800269, 74667115, 134400807, 224001345, 403202421, 672004035, 2016012105]

約数ペア:

[(1, 2016012105), (3, 672004035), (5, 403202421), (9, 224001345), (15, 134400807), (27, 74667115), (45, 44800269), (135, 14933423), (521, 3869505), (1563, 1289835), (2605, 773901), (4689, 429945), (7815, 257967), (14067, 143315), (23445, 85989), (28663, 70335)]