1739855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 2371680

約数和(自身を除く): 631825

約数列:

[1, 5, 13, 29, 65, 71, 145, 169, 355, 377, 845, 923, 1885, 2059, 4615, 4901, 10295, 11999, 24505, 26767, 59995, 133835, 347971, 1739855]

約数ペア:

[(1, 1739855), (5, 347971), (13, 133835), (29, 59995), (65, 26767), (71, 24505), (145, 11999), (169, 10295), (355, 4901), (377, 4615), (845, 2059), (923, 1885)]