293306545

素因数分解:

$5^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{4027}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 402542208

約数和(自身を除く): 109235663

約数列:

[1, 5, 7, 35, 2081, 4027, 10405, 14567, 20135, 28189, 72835, 140945, 8380187, 41900935, 58661309, 293306545]

約数ペア:

[(1, 293306545), (5, 58661309), (7, 41900935), (35, 8380187), (2081, 140945), (4027, 72835), (10405, 28189), (14567, 20135)]