327805475

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 439685400

約数和(自身を除く): 111879925

約数列:

[1, 5, 17, 25, 59, 85, 289, 295, 425, 769, 1003, 1445, 1475, 3845, 5015, 7225, 13073, 17051, 19225, 25075, 45371, 65365, 85255, 222241, 226855, 326825, 426275, 771307, 1111205, 1134275, 3856535, 5556025, 13112219, 19282675, 65561095, 327805475]

約数ペア:

[(1, 327805475), (5, 65561095), (17, 19282675), (25, 13112219), (59, 5556025), (85, 3856535), (289, 1134275), (295, 1111205), (425, 771307), (769, 426275), (1003, 326825), (1445, 226855), (1475, 222241), (3845, 85255), (5015, 65365), (7225, 45371), (13073, 25075), (17051, 19225)]