1274053665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{68113}}^1$

素因数の和:68193

約数の個数: 32

約数和(自身を含む): 2157851520

約数和(自身を除く): 883797855

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705, 68113, 204339, 340565, 1021695, 1975277, 2928859, 5925831, 8786577, 9876385, 14644295, 29629155, 43932885, 84936911, 254810733, 424684555, 1274053665]

約数ペア:

[(1, 1274053665), (3, 424684555), (5, 254810733), (15, 84936911), (29, 43932885), (43, 29629155), (87, 14644295), (129, 9876385), (145, 8786577), (215, 5925831), (435, 2928859), (645, 1975277), (1247, 1021695), (3741, 340565), (6235, 204339), (18705, 68113)]