1282316115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1988087}}^1$

素因数の和:1988138

約数の個数: 16

約数和(自身を含む): 2099420928

約数和(自身を除く): 817104813

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1988087, 5964261, 9940435, 29821305, 85487741, 256463223, 427438705, 1282316115]

約数ペア:

[(1, 1282316115), (3, 427438705), (5, 256463223), (15, 85487741), (43, 29821305), (129, 9940435), (215, 5964261), (645, 1988087)]