4887025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 2237519

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1367, 3575, 6835, 15037, 17771, 34175, 75185, 88855, 195481, 375925, 444275, 977405, 4887025]

約数ペア:

[(1, 4887025), (5, 977405), (11, 444275), (13, 375925), (25, 195481), (55, 88855), (65, 75185), (143, 34175), (275, 17771), (325, 15037), (715, 6835), (1367, 3575)]