8271319105

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{11467}}^1$

素因数の和:12073

約数の個数: 32

約数和(自身を含む): 11672038656

約数和(自身を除く): 3400719551

約数列:

[1, 5, 7, 35, 37, 185, 259, 557, 1295, 2785, 3899, 11467, 19495, 20609, 57335, 80269, 103045, 144263, 401345, 424279, 721315, 2121395, 2969953, 6387119, 14849765, 31935595, 44709833, 223549165, 236323403, 1181617015, 1654263821, 8271319105]

約数ペア:

[(1, 8271319105), (5, 1654263821), (7, 1181617015), (35, 236323403), (37, 223549165), (185, 44709833), (259, 31935595), (557, 14849765), (1295, 6387119), (2785, 2969953), (3899, 2121395), (11467, 721315), (19495, 424279), (20609, 401345), (57335, 144263), (80269, 103045)]