12090237925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{81677}}^1$

素因数の和:81909

約数の個数: 24

約数和(自身を含む): 15556718592

約数和(自身を除く): 3466480667

約数列:

[1, 5, 25, 31, 155, 191, 775, 955, 4775, 5921, 29605, 81677, 148025, 408385, 2041925, 2531987, 12659935, 15600307, 63299675, 78001535, 390007675, 483609517, 2418047585, 12090237925]

約数ペア:

[(1, 12090237925), (5, 2418047585), (25, 483609517), (31, 390007675), (155, 78001535), (191, 63299675), (775, 15600307), (955, 12659935), (4775, 2531987), (5921, 2041925), (29605, 408385), (81677, 148025)]