243062005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 315203040

約数和(自身を除く): 72141035

約数列:

[1, 5, 17, 59, 85, 289, 295, 1003, 1445, 2851, 5015, 14255, 17051, 48467, 85255, 168209, 242335, 823939, 841045, 2859553, 4119695, 14297765, 48612401, 243062005]

約数ペア:

[(1, 243062005), (5, 48612401), (17, 14297765), (59, 4119695), (85, 2859553), (289, 841045), (295, 823939), (1003, 242335), (1445, 168209), (2851, 85255), (5015, 48467), (14255, 17051)]