1269883975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{3271}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 1610334432

約数和(自身を除く): 340450457

約数列:

[1, 5, 25, 53, 265, 293, 1325, 1465, 3271, 7325, 15529, 16355, 77645, 81775, 173363, 388225, 866815, 958403, 4334075, 4792015, 23960075, 50795359, 253976795, 1269883975]

約数ペア:

[(1, 1269883975), (5, 253976795), (25, 50795359), (53, 23960075), (265, 4792015), (293, 4334075), (1325, 958403), (1465, 866815), (3271, 388225), (7325, 173363), (15529, 81775), (16355, 77645)]