9927195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15391}}^1$

素因数の和:15442

約数の個数: 16

約数和(自身を含む): 16253952

約数和(自身を除く): 6326757

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 15391, 46173, 76955, 230865, 661813, 1985439, 3309065, 9927195]

約数ペア:

[(1, 9927195), (3, 3309065), (5, 1985439), (15, 661813), (43, 230865), (129, 76955), (215, 46173), (645, 15391)]