172262195

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 255345408

約数和(自身を除く): 83083213

約数列:

[1, 5, 7, 31, 35, 37, 49, 155, 185, 217, 245, 259, 613, 1085, 1147, 1295, 1519, 1813, 3065, 4291, 5735, 7595, 8029, 9065, 19003, 21455, 22681, 30037, 40145, 56203, 95015, 113405, 133021, 150185, 158767, 281015, 665105, 703111, 793835, 931147, 1111369, 3515555, 4655735, 4921777, 5556845, 24608885, 34452439, 172262195]

約数ペア:

[(1, 172262195), (5, 34452439), (7, 24608885), (31, 5556845), (35, 4921777), (37, 4655735), (49, 3515555), (155, 1111369), (185, 931147), (217, 793835), (245, 703111), (259, 665105), (613, 281015), (1085, 158767), (1147, 150185), (1295, 133021), (1519, 113405), (1813, 95015), (3065, 56203), (4291, 40145), (5735, 30037), (7595, 22681), (8029, 21455), (9065, 19003)]