80033445

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 147588480

約数和(自身を除く): 67555035

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 1459, 2385, 3657, 4377, 6095, 7295, 10971, 13131, 18285, 21885, 33557, 54855, 65655, 77327, 100671, 167785, 231981, 302013, 386635, 503355, 695943, 1159905, 1510065, 1778521, 3479715, 5335563, 8892605, 16006689, 26677815, 80033445]

約数ペア:

[(1, 80033445), (3, 26677815), (5, 16006689), (9, 8892605), (15, 5335563), (23, 3479715), (45, 1778521), (53, 1510065), (69, 1159905), (115, 695943), (159, 503355), (207, 386635), (265, 302013), (345, 231981), (477, 167785), (795, 100671), (1035, 77327), (1219, 65655), (1459, 54855), (2385, 33557), (3657, 21885), (4377, 18285), (6095, 13131), (7295, 10971)]