6580395

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 11466000

約数和(自身を除く): 4885605

約数列:

[1, 3, 5, 9, 15, 45, 349, 419, 1047, 1257, 1745, 2095, 3141, 3771, 5235, 6285, 15705, 18855, 146231, 438693, 731155, 1316079, 2193465, 6580395]

約数ペア:

[(1, 6580395), (3, 2193465), (5, 1316079), (9, 731155), (15, 438693), (45, 146231), (349, 18855), (419, 15705), (1047, 6285), (1257, 5235), (1745, 3771), (2095, 3141)]