288893575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{823}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 378051200

約数和(自身を除く): 89157625

約数列:

[1, 5, 19, 25, 95, 475, 739, 823, 3695, 4115, 14041, 15637, 18475, 20575, 70205, 78185, 351025, 390925, 608197, 3040985, 11555743, 15204925, 57778715, 288893575]

約数ペア:

[(1, 288893575), (5, 57778715), (19, 15204925), (25, 11555743), (95, 3040985), (475, 608197), (739, 390925), (823, 351025), (3695, 78185), (4115, 70205), (14041, 20575), (15637, 18475)]