433334005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 576664704

約数和(自身を除く): 143330699

約数列:

[1, 5, 13, 43, 65, 197, 215, 559, 787, 985, 2561, 2795, 3935, 8471, 10231, 12805, 33841, 42355, 51155, 110123, 155039, 169205, 439933, 550615, 775195, 2015507, 2199665, 6666677, 10077535, 33333385, 86666801, 433334005]

約数ペア:

[(1, 433334005), (5, 86666801), (13, 33333385), (43, 10077535), (65, 6666677), (197, 2199665), (215, 2015507), (559, 775195), (787, 550615), (985, 439933), (2561, 169205), (2795, 155039), (3935, 110123), (8471, 51155), (10231, 42355), (12805, 33841)]