1252830535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 1658657088

約数和(自身を除く): 405826553

約数列:

[1, 5, 11, 55, 173, 353, 373, 865, 1765, 1865, 1903, 3883, 4103, 9515, 19415, 20515, 61069, 64529, 131669, 305345, 322645, 658345, 671759, 709819, 1448359, 3358795, 3549095, 7241795, 22778737, 113893685, 250566107, 1252830535]

約数ペア:

[(1, 1252830535), (5, 250566107), (11, 113893685), (55, 22778737), (173, 7241795), (353, 3549095), (373, 3358795), (865, 1448359), (1765, 709819), (1865, 671759), (1903, 658345), (3883, 322645), (4103, 305345), (9515, 131669), (19415, 64529), (20515, 61069)]