3830385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 6640704

約数和(自身を除く): 2810319

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1511, 2535, 4533, 7555, 19643, 22665, 58929, 98215, 255359, 294645, 766077, 1276795, 3830385]

約数ペア:

[(1, 3830385), (3, 1276795), (5, 766077), (13, 294645), (15, 255359), (39, 98215), (65, 58929), (169, 22665), (195, 19643), (507, 7555), (845, 4533), (1511, 2535)]