30625435

素因数分解:

$5^1\times {\mathrm{19}}^4\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 20

約数和(自身を含む): 39617568

約数和(自身を除く): 8992133

約数列:

[1, 5, 19, 47, 95, 235, 361, 893, 1805, 4465, 6859, 16967, 34295, 84835, 130321, 322373, 651605, 1611865, 6125087, 30625435]

約数ペア:

[(1, 30625435), (5, 6125087), (19, 1611865), (47, 651605), (95, 322373), (235, 130321), (361, 84835), (893, 34295), (1805, 16967), (4465, 6859)]