1493550605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239543}}^1$

素因数の和:239620

約数の個数: 16

約数和(自身を含む): 1897188480

約数和(自身を除く): 403637875

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 239543, 1197715, 6946747, 10300349, 34733735, 51501745, 298710121, 1493550605]

約数ペア:

[(1, 1493550605), (5, 298710121), (29, 51501745), (43, 34733735), (145, 10300349), (215, 6946747), (1247, 1197715), (6235, 239543)]