4781835

素因数分解:

$3^4\times 5^1\times {\mathrm{11807}}^1$

素因数の和:11824

約数の個数: 20

約数和(自身を含む): 8572608

約数和(自身を除く): 3790773

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11807, 35421, 59035, 106263, 177105, 318789, 531315, 956367, 1593945, 4781835]

約数ペア:

[(1, 4781835), (3, 1593945), (5, 956367), (9, 531315), (15, 318789), (27, 177105), (45, 106263), (81, 59035), (135, 35421), (405, 11807)]