260053245

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109037}}^1$

素因数の和:109101

約数の個数: 24

約数和(自身を含む): 459268056

約数和(自身を除く): 199214811

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 109037, 327111, 545185, 981333, 1635555, 4906665, 5778961, 17336883, 28894805, 52010649, 86684415, 260053245]

約数ペア:

[(1, 260053245), (3, 86684415), (5, 52010649), (9, 28894805), (15, 17336883), (45, 5778961), (53, 4906665), (159, 1635555), (265, 981333), (477, 545185), (795, 327111), (2385, 109037)]