1371058825

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{694207}}^1$

素因数の和:694296

約数の個数: 12

約数和(自身を含む): 1721635840

約数和(自身を除く): 350577015

約数列:

[1, 5, 25, 79, 395, 1975, 694207, 3471035, 17355175, 54842353, 274211765, 1371058825]

約数ペア:

[(1, 1371058825), (5, 274211765), (25, 54842353), (79, 17355175), (395, 3471035), (1975, 694207)]