30125585

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 43498752

約数和(自身を除く): 13373167

約数列:

[1, 5, 7, 35, 37, 43, 185, 215, 259, 301, 541, 1295, 1505, 1591, 2705, 3787, 7955, 11137, 18935, 20017, 23263, 55685, 100085, 116315, 140119, 162841, 700595, 814205, 860731, 4303655, 6025117, 30125585]

約数ペア:

[(1, 30125585), (5, 6025117), (7, 4303655), (35, 860731), (37, 814205), (43, 700595), (185, 162841), (215, 140119), (259, 116315), (301, 100085), (541, 55685), (1295, 23263), (1505, 20017), (1591, 18935), (2705, 11137), (3787, 7955)]