1420002925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{7283}}^1$

素因数の和:8013

約数の個数: 24

約数和(自身を含む): 1923850080

約数和(自身を除く): 503847155

約数列:

[1, 5, 11, 25, 55, 275, 709, 3545, 7283, 7799, 17725, 36415, 38995, 80113, 182075, 194975, 400565, 2002825, 5163647, 25818235, 56800117, 129091175, 284000585, 1420002925]

約数ペア:

[(1, 1420002925), (5, 284000585), (11, 129091175), (25, 56800117), (55, 25818235), (275, 5163647), (709, 2002825), (3545, 400565), (7283, 194975), (7799, 182075), (17725, 80113), (36415, 38995)]