13772371225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{71909}}^1$

素因数の和:72129

約数の個数: 24

約数和(自身を含む): 17548341120

約数和(自身を除く): 3775969895

約数列:

[1, 5, 25, 47, 163, 235, 815, 1175, 4075, 7661, 38305, 71909, 191525, 359545, 1797725, 3379723, 11721167, 16898615, 58605835, 84493075, 293029175, 550894849, 2754474245, 13772371225]

約数ペア:

[(1, 13772371225), (5, 2754474245), (25, 550894849), (47, 293029175), (163, 84493075), (235, 58605835), (815, 16898615), (1175, 11721167), (4075, 3379723), (7661, 1797725), (38305, 359545), (71909, 191525)]