187839495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{88813}}^1$

素因数の和:88871

約数の個数: 24

約数和(自身を含む): 332519616

約数和(自身を除く): 144680121

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 88813, 266439, 444065, 799317, 1332195, 3996585, 4174211, 12522633, 20871055, 37567899, 62613165, 187839495]

約数ペア:

[(1, 187839495), (3, 62613165), (5, 37567899), (9, 20871055), (15, 12522633), (45, 4174211), (47, 3996585), (141, 1332195), (235, 799317), (423, 444065), (705, 266439), (2115, 88813)]