2212479025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{77699}}^1$

素因数の和:77793

約数の個数: 24

約数和(自身を含む): 2948248800

約数和(自身を除く): 735769775

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5695, 28475, 77699, 388495, 1320883, 1942475, 5205833, 6604415, 26029165, 33022075, 88499161, 130145825, 442495805, 2212479025]

約数ペア:

[(1, 2212479025), (5, 442495805), (17, 130145825), (25, 88499161), (67, 33022075), (85, 26029165), (335, 6604415), (425, 5205833), (1139, 1942475), (1675, 1320883), (5695, 388495), (28475, 77699)]