1330389355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103091}}^1$

素因数の和:103214

約数の個数: 16

約数和(自身を含む): 1670090400

約数和(自身を除く): 339701045

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 103091, 515455, 2989639, 9175099, 14948195, 45875495, 266077871, 1330389355]

約数ペア:

[(1, 1330389355), (5, 266077871), (29, 45875495), (89, 14948195), (145, 9175099), (445, 2989639), (2581, 515455), (12905, 103091)]