4078246865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{4943}}^1$

素因数の和:7109

約数の個数: 32

約数和(自身を含む): 6105563136

約数和(自身を除く): 2027316271

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2143, 4943, 10715, 15001, 23573, 24715, 34601, 54373, 75005, 117865, 165011, 173005, 271865, 380611, 825055, 1903055, 10592849, 52964245, 74149943, 116521339, 370749715, 582606695, 815649373, 4078246865]

約数ペア:

[(1, 4078246865), (5, 815649373), (7, 582606695), (11, 370749715), (35, 116521339), (55, 74149943), (77, 52964245), (385, 10592849), (2143, 1903055), (4943, 825055), (10715, 380611), (15001, 271865), (23573, 173005), (24715, 165011), (34601, 117865), (54373, 75005)]