353296385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 478735488

約数和(自身を除く): 125439103

約数列:

[1, 5, 13, 41, 43, 65, 205, 215, 533, 559, 1763, 2665, 2795, 3083, 8815, 15415, 22919, 40079, 114595, 126403, 132569, 200395, 632015, 662845, 1643239, 1723397, 5435329, 8216195, 8616985, 27176645, 70659277, 353296385]

約数ペア:

[(1, 353296385), (5, 70659277), (13, 27176645), (41, 8616985), (43, 8216195), (65, 5435329), (205, 1723397), (215, 1643239), (533, 662845), (559, 632015), (1763, 200395), (2665, 132569), (2795, 126403), (3083, 114595), (8815, 40079), (15415, 22919)]