38436895

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 55070208

約数和(自身を除く): 16633313

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 443, 469, 1295, 2215, 2345, 2479, 3101, 12395, 15505, 16391, 17353, 29681, 81955, 86765, 114737, 148405, 207767, 573685, 1038835, 1098197, 5490985, 7687379, 38436895]

約数ペア:

[(1, 38436895), (5, 7687379), (7, 5490985), (35, 1098197), (37, 1038835), (67, 573685), (185, 207767), (259, 148405), (335, 114737), (443, 86765), (469, 81955), (1295, 29681), (2215, 17353), (2345, 16391), (2479, 15505), (3101, 12395)]