382215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 620928

約数和(自身を除く): 238713

約数列:

[1, 3, 5, 15, 83, 249, 307, 415, 921, 1245, 1535, 4605, 25481, 76443, 127405, 382215]

約数ペア:

[(1, 382215), (3, 127405), (5, 76443), (15, 25481), (83, 4605), (249, 1535), (307, 1245), (415, 921)]