80076925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 105082560

約数和(自身を除く): 25005635

約数列:

[1, 5, 19, 25, 95, 263, 475, 641, 1315, 3205, 4997, 6575, 12179, 16025, 24985, 60895, 124925, 168583, 304475, 842915, 3203077, 4214575, 16015385, 80076925]

約数ペア:

[(1, 80076925), (5, 16015385), (19, 4214575), (25, 3203077), (95, 842915), (263, 304475), (475, 168583), (641, 124925), (1315, 60895), (3205, 24985), (4997, 16025), (6575, 12179)]