77329945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 116225280

約数和(自身を除く): 38895335

約数列:

[1, 5, 7, 11, 35, 55, 77, 353, 385, 569, 1765, 2471, 2845, 3883, 3983, 6259, 12355, 19415, 19915, 27181, 31295, 43813, 135905, 200857, 219065, 1004285, 1405999, 2209427, 7029995, 11047135, 15465989, 77329945]

約数ペア:

[(1, 77329945), (5, 15465989), (7, 11047135), (11, 7029995), (35, 2209427), (55, 1405999), (77, 1004285), (353, 219065), (385, 200857), (569, 135905), (1765, 43813), (2471, 31295), (2845, 27181), (3883, 19915), (3983, 19415), (6259, 12355)]