140104815

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{20261}}^1$

素因数の和:20730

約数の個数: 16

約数和(自身を含む): 224665056

約数和(自身を除く): 84560241

約数列:

[1, 3, 5, 15, 461, 1383, 2305, 6915, 20261, 60783, 101305, 303915, 9340321, 28020963, 46701605, 140104815]

約数ペア:

[(1, 140104815), (3, 46701605), (5, 28020963), (15, 9340321), (461, 303915), (1383, 101305), (2305, 60783), (6915, 20261)]