2672834975

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{296159}}^1$

素因数の和:296207

約数の個数: 18

約数和(自身を含む): 3497945760

約数和(自身を除く): 825110785

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 296159, 1480795, 5627021, 7403975, 28135105, 106913399, 140675525, 534566995, 2672834975]

約数ペア:

[(1, 2672834975), (5, 534566995), (19, 140675525), (25, 106913399), (95, 28135105), (361, 7403975), (475, 5627021), (1805, 1480795), (9025, 296159)]