4955965

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 2267075

約数列:

[1, 5, 7, 35, 37, 43, 89, 185, 215, 259, 301, 445, 623, 1295, 1505, 1591, 3115, 3293, 3827, 7955, 11137, 16465, 19135, 23051, 26789, 55685, 115255, 133945, 141599, 707995, 991193, 4955965]

約数ペア:

[(1, 4955965), (5, 991193), (7, 707995), (35, 141599), (37, 133945), (43, 115255), (89, 55685), (185, 26789), (215, 23051), (259, 19135), (301, 16465), (445, 11137), (623, 7955), (1295, 3827), (1505, 3293), (1591, 3115)]