2275287715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{288559}}^1$

素因数の和:288666

約数の個数: 16

約数和(自身を含む): 2908684800

約数和(自身を除く): 633397085

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 288559, 1442795, 5482621, 23950397, 27413105, 119751985, 455057543, 2275287715]

約数ペア:

[(1, 2275287715), (5, 455057543), (19, 119751985), (83, 27413105), (95, 23950397), (415, 5482621), (1577, 1442795), (7885, 288559)]