1788345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 3427200

約数和(自身を除く): 1638855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1019, 1755, 3057, 5095, 9171, 13247, 15285, 27513, 39741, 45855, 66235, 119223, 137565, 198705, 357669, 596115, 1788345]

約数ペア:

[(1, 1788345), (3, 596115), (5, 357669), (9, 198705), (13, 137565), (15, 119223), (27, 66235), (39, 45855), (45, 39741), (65, 27513), (117, 15285), (135, 13247), (195, 9171), (351, 5095), (585, 3057), (1019, 1755)]