42173715

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4153}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 67593888

約数和(自身を除く): 25420173

約数列:

[1, 3, 5, 15, 677, 2031, 3385, 4153, 10155, 12459, 20765, 62295, 2811581, 8434743, 14057905, 42173715]

約数ペア:

[(1, 42173715), (3, 14057905), (5, 8434743), (15, 2811581), (677, 62295), (2031, 20765), (3385, 12459), (4153, 10155)]