15429621

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 21081600

約数和(自身を除く): 5651979

約数列:

[1, 3, 59, 177, 179, 487, 537, 1461, 10561, 28733, 31683, 86199, 87173, 261519, 5143207, 15429621]

約数ペア:

[(1, 15429621), (3, 5143207), (59, 261519), (177, 87173), (179, 86199), (487, 31683), (537, 28733), (1461, 10561)]