130778955

素因数分解:

$3^6\times 5^1\times {\mathrm{35879}}^1$

素因数の和:35902

約数の個数: 28

約数和(自身を含む): 235301040

約数和(自身を除く): 104522085

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 35879, 107637, 179395, 322911, 538185, 968733, 1614555, 2906199, 4843665, 8718597, 14530995, 26155791, 43592985, 130778955]

約数ペア:

[(1, 130778955), (3, 43592985), (5, 26155791), (9, 14530995), (15, 8718597), (27, 4843665), (45, 2906199), (81, 1614555), (135, 968733), (243, 538185), (405, 322911), (729, 179395), (1215, 107637), (3645, 35879)]