61303445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 89641728

約数和(自身を除く): 28338283

約数列:

[1, 5, 7, 17, 35, 85, 119, 197, 523, 595, 985, 1379, 2615, 3349, 3661, 6895, 8891, 16745, 18305, 23443, 44455, 62237, 103031, 117215, 311185, 515155, 721217, 1751527, 3606085, 8757635, 12260689, 61303445]

約数ペア:

[(1, 61303445), (5, 12260689), (7, 8757635), (17, 3606085), (35, 1751527), (85, 721217), (119, 515155), (197, 311185), (523, 117215), (595, 103031), (985, 62237), (1379, 44455), (2615, 23443), (3349, 18305), (3661, 16745), (6895, 8891)]