13749465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21317}}^1$

素因数の和:21368

約数の個数: 16

約数和(自身を含む): 22511808

約数和(自身を除く): 8762343

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 21317, 63951, 106585, 319755, 916631, 2749893, 4583155, 13749465]

約数ペア:

[(1, 13749465), (3, 4583155), (5, 2749893), (15, 916631), (43, 319755), (129, 106585), (215, 63951), (645, 21317)]