1551148695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44249}}^1$

素因数の和:44320

約数の個数: 48

約数和(自身を含む): 2899260000

約数和(自身を除く): 1348111305

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 3895, 7011, 11685, 35055, 44249, 132747, 221245, 398241, 663735, 840731, 1814209, 1991205, 2522193, 4203655, 5442627, 7566579, 9071045, 12610965, 16327881, 27213135, 34469971, 37832895, 81639405, 103409913, 172349855, 310229739, 517049565, 1551148695]

約数ペア:

[(1, 1551148695), (3, 517049565), (5, 310229739), (9, 172349855), (15, 103409913), (19, 81639405), (41, 37832895), (45, 34469971), (57, 27213135), (95, 16327881), (123, 12610965), (171, 9071045), (205, 7566579), (285, 5442627), (369, 4203655), (615, 2522193), (779, 1991205), (855, 1814209), (1845, 840731), (2337, 663735), (3895, 398241), (7011, 221245), (11685, 132747), (35055, 44249)]