210484225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 318729600

約数和(自身を除く): 108245375

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 139, 175, 425, 509, 595, 695, 973, 2363, 2545, 2975, 3475, 3563, 4865, 8653, 11815, 12725, 16541, 17815, 24325, 43265, 59075, 60571, 70751, 82705, 89075, 216325, 302855, 353755, 413525, 495257, 1202767, 1514275, 1768775, 2476285, 6013835, 8419369, 12381425, 30069175, 42096845, 210484225]

約数ペア:

[(1, 210484225), (5, 42096845), (7, 30069175), (17, 12381425), (25, 8419369), (35, 6013835), (85, 2476285), (119, 1768775), (139, 1514275), (175, 1202767), (425, 495257), (509, 413525), (595, 353755), (695, 302855), (973, 216325), (2363, 89075), (2545, 82705), (2975, 70751), (3475, 60571), (3563, 59075), (4865, 43265), (8653, 24325), (11815, 17815), (12725, 16541)]