323218155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4261}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 558492480

約数和(自身を除く): 235274325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 4261, 5057, 5835, 12783, 15171, 21305, 25285, 55393, 63915, 75855, 166179, 276965, 830895, 1657529, 4972587, 8287645, 21547877, 24862935, 64643631, 107739385, 323218155]

約数ペア:

[(1, 323218155), (3, 107739385), (5, 64643631), (13, 24862935), (15, 21547877), (39, 8287645), (65, 4972587), (195, 1657529), (389, 830895), (1167, 276965), (1945, 166179), (4261, 75855), (5057, 63915), (5835, 55393), (12783, 25285), (15171, 21305)]