2197253948385

素因数分解:

$3^1\times 5^1\times {\mathrm{126001}}^1\times {\mathrm{1162559}}^1$

素因数の和:1288568

約数の個数: 16

約数和(自身を含む): 3515637242880

約数和(自身を除く): 1318383294495

約数列:

[1, 3, 5, 15, 126001, 378003, 630005, 1162559, 1890015, 3487677, 5812795, 17438385, 146483596559, 439450789677, 732417982795, 2197253948385]

約数ペア:

[(1, 2197253948385), (3, 732417982795), (5, 439450789677), (15, 146483596559), (126001, 17438385), (378003, 5812795), (630005, 3487677), (1162559, 1890015)]