39239005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 52778880

約数和(自身を除く): 13539875

約数列:

[1, 5, 13, 43, 65, 101, 139, 215, 505, 559, 695, 1313, 1807, 2795, 4343, 5977, 6565, 9035, 14039, 21715, 29885, 56459, 70195, 77701, 182507, 282295, 388505, 603677, 912535, 3018385, 7847801, 39239005]

約数ペア:

[(1, 39239005), (5, 7847801), (13, 3018385), (43, 912535), (65, 603677), (101, 388505), (139, 282295), (215, 182507), (505, 77701), (559, 70195), (695, 56459), (1313, 29885), (1807, 21715), (2795, 14039), (4343, 9035), (5977, 6565)]