71312058085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6886727}}^1$

素因数の和:6886860

約数の個数: 16

約数和(自身を含む): 90904809600

約数和(自身を除く): 19592751515

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 6886727, 34433635, 130847813, 654239065, 750653243, 3753266215, 14262411617, 71312058085]

約数ペア:

[(1, 71312058085), (5, 14262411617), (19, 3753266215), (95, 750653243), (109, 654239065), (545, 130847813), (2071, 34433635), (10355, 6886727)]