85059775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 107966304

約数和(自身を除く): 22906529

約数列:

[1, 5, 25, 71, 173, 277, 355, 865, 1385, 1775, 4325, 6925, 12283, 19667, 47921, 61415, 98335, 239605, 307075, 491675, 1198025, 3402391, 17011955, 85059775]

約数ペア:

[(1, 85059775), (5, 17011955), (25, 3402391), (71, 1198025), (173, 491675), (277, 307075), (355, 239605), (865, 98335), (1385, 61415), (1775, 47921), (4325, 19667), (6925, 12283)]