739400005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{3469}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 907418880

約数和(自身を除く): 168018875

約数列:

[1, 5, 47, 235, 907, 3469, 4535, 17345, 42629, 163043, 213145, 815215, 3146383, 15731915, 147880001, 739400005]

約数ペア:

[(1, 739400005), (5, 147880001), (47, 15731915), (235, 3146383), (907, 815215), (3469, 213145), (4535, 163043), (17345, 42629)]