13305575525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{6911}}^1\times {\mathrm{7001}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 18003990528

約数和(自身を除く): 4698415003

約数列:

[1, 5, 11, 25, 55, 275, 6911, 7001, 34555, 35005, 76021, 77011, 172775, 175025, 380105, 385055, 1900525, 1925275, 48383911, 241919555, 532223021, 1209597775, 2661115105, 13305575525]

約数ペア:

[(1, 13305575525), (5, 2661115105), (11, 1209597775), (25, 532223021), (55, 241919555), (275, 48383911), (6911, 1925275), (7001, 1900525), (34555, 385055), (35005, 380105), (76021, 175025), (77011, 172775)]