89107975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1873}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 121300272

約数和(自身を除く): 32192297

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1873, 1903, 4325, 9365, 9515, 20603, 46825, 47575, 103015, 324029, 515075, 1620145, 3564319, 8100725, 17821595, 89107975]

約数ペア:

[(1, 89107975), (5, 17821595), (11, 8100725), (25, 3564319), (55, 1620145), (173, 515075), (275, 324029), (865, 103015), (1873, 47575), (1903, 46825), (4325, 20603), (9365, 9515)]