144493195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19795

約数の個数: 32

約数和(自身を含む): 227566080

約数和(自身を除く): 83072885

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 19753, 98765, 138271, 217283, 375307, 691355, 1086415, 1520981, 1876535, 2627149, 4128377, 7604905, 13135745, 20641885, 28898639, 144493195]

約数ペア:

[(1, 144493195), (5, 28898639), (7, 20641885), (11, 13135745), (19, 7604905), (35, 4128377), (55, 2627149), (77, 1876535), (95, 1520981), (133, 1086415), (209, 691355), (385, 375307), (665, 217283), (1045, 138271), (1463, 98765), (7315, 19753)]