145903695035

素因数分解:

$5^1\times 7^1\times {\mathrm{20641}}^1\times {\mathrm{201961}}^1$

素因数の和:222614

約数の個数: 16

約数和(自身を含む): 200107180992

約数和(自身を除く): 54203485957

約数列:

[1, 5, 7, 35, 20641, 103205, 144487, 201961, 722435, 1009805, 1413727, 7068635, 4168677001, 20843385005, 29180739007, 145903695035]

約数ペア:

[(1, 145903695035), (5, 29180739007), (7, 20843385005), (35, 4168677001), (20641, 7068635), (103205, 1413727), (144487, 1009805), (201961, 722435)]