33440888975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{1409}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 45185649600

約数和(自身を除く): 11744760625

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 709, 1339, 1409, 2575, 3545, 6695, 7045, 9217, 17725, 18317, 33475, 35225, 46085, 73027, 91585, 145127, 230425, 365135, 457925, 725635, 949351, 998981, 1825675, 1886651, 3628175, 4746755, 4994905, 9433255, 12986753, 23733775, 24974525, 47166275, 64933765, 102895043, 324668825, 514475215, 1337635559, 2572376075, 6688177795, 33440888975]

約数ペア:

[(1, 33440888975), (5, 6688177795), (13, 2572376075), (25, 1337635559), (65, 514475215), (103, 324668825), (325, 102895043), (515, 64933765), (709, 47166275), (1339, 24974525), (1409, 23733775), (2575, 12986753), (3545, 9433255), (6695, 4994905), (7045, 4746755), (9217, 3628175), (17725, 1886651), (18317, 1825675), (33475, 998981), (35225, 949351), (46085, 725635), (73027, 457925), (91585, 365135), (145127, 230425)]