87267945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3633

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 59625879

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 3541, 4929, 8215, 10623, 17705, 24645, 53115, 109771, 187673, 329313, 548855, 563019, 938365, 1646565, 2815095, 5817863, 17453589, 29089315, 87267945]

約数ペア:

[(1, 87267945), (3, 29089315), (5, 17453589), (15, 5817863), (31, 2815095), (53, 1646565), (93, 938365), (155, 563019), (159, 548855), (265, 329313), (465, 187673), (795, 109771), (1643, 53115), (3541, 24645), (4929, 17705), (8215, 10623)]