104805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 193752

約数和(自身を除く): 88947

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 1233, 2055, 2329, 6165, 6987, 11645, 20961, 34935, 104805]

約数ペア:

[(1, 104805), (3, 34935), (5, 20961), (9, 11645), (15, 6987), (17, 6165), (45, 2329), (51, 2055), (85, 1233), (137, 765), (153, 685), (255, 411)]