25258645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 31656960

約数和(自身を除く): 6398315

約数列:

[1, 5, 31, 89, 155, 445, 1831, 2759, 9155, 13795, 56761, 162959, 283805, 814795, 5051729, 25258645]

約数ペア:

[(1, 25258645), (5, 5051729), (31, 814795), (89, 283805), (155, 162959), (445, 56761), (1831, 13795), (2759, 9155)]