251512002145

素因数分解:

$5^1\times {\mathrm{1409}}^1\times {\mathrm{3163}}^1\times {\mathrm{11287}}^1$

素因数の和:15864

約数の個数: 16

約数和(自身を含む): 302150862720

約数和(自身を除く): 50638860575

約数列:

[1, 5, 1409, 3163, 7045, 11287, 15815, 56435, 4456667, 15903383, 22283335, 35700781, 79516915, 178503905, 50302400429, 251512002145]

約数ペア:

[(1, 251512002145), (5, 50302400429), (1409, 178503905), (3163, 79516915), (7045, 35700781), (11287, 22283335), (15815, 15903383), (56435, 4456667)]