542045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 787968

約数和(自身を除く): 245923

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 911, 4555, 6377, 15487, 31885, 77435, 108409, 542045]

約数ペア:

[(1, 542045), (5, 108409), (7, 77435), (17, 31885), (35, 15487), (85, 6377), (119, 4555), (595, 911)]