147581645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{33053}}^1$

素因数の和:33124

約数の個数: 16

約数和(自身を含む): 190391040

約数和(自身を除く): 42809395

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 33053, 165265, 628007, 1553491, 3140035, 7767455, 29516329, 147581645]

約数ペア:

[(1, 147581645), (5, 29516329), (19, 7767455), (47, 3140035), (95, 1553491), (235, 628007), (893, 165265), (4465, 33053)]