155215293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{36877}}^1$

素因数の和:36964

約数の個数: 16

約数和(自身を含む): 219497856

約数和(自身を除く): 64282563

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 36877, 110631, 848171, 2249497, 2544513, 6748491, 51738431, 155215293]

約数ペア:

[(1, 155215293), (3, 51738431), (23, 6748491), (61, 2544513), (69, 2249497), (183, 848171), (1403, 110631), (4209, 36877)]