142657215

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{88883}}^1$

素因数の和:88998

約数の個数: 16

約数和(自身を含む): 230387328

約数和(自身を除く): 87730113

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 88883, 266649, 444415, 1333245, 9510481, 28531443, 47552405, 142657215]

約数ペア:

[(1, 142657215), (3, 47552405), (5, 28531443), (15, 9510481), (107, 1333245), (321, 444415), (535, 266649), (1605, 88883)]