33844415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 13329985

約数列:

[1, 5, 11, 19, 55, 95, 139, 209, 233, 695, 1045, 1165, 1529, 2563, 2641, 4427, 7645, 12815, 13205, 22135, 29051, 32387, 48697, 145255, 161935, 243485, 356257, 615353, 1781285, 3076765, 6768883, 33844415]

約数ペア:

[(1, 33844415), (5, 6768883), (11, 3076765), (19, 1781285), (55, 615353), (95, 356257), (139, 243485), (209, 161935), (233, 145255), (695, 48697), (1045, 32387), (1165, 29051), (1529, 22135), (2563, 13205), (2641, 12815), (4427, 7645)]