2013509385

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{4057}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 3589382160

約数和(自身を除く): 1575872775

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 269, 369, 615, 807, 1345, 1845, 2421, 4035, 4057, 11029, 12105, 12171, 20285, 33087, 36513, 55145, 60855, 99261, 165435, 166337, 182565, 496305, 499011, 831685, 1091333, 1497033, 2495055, 3273999, 5456665, 7485165, 9821997, 16369995, 44744653, 49109985, 134233959, 223723265, 402701877, 671169795, 2013509385]

約数ペア:

[(1, 2013509385), (3, 671169795), (5, 402701877), (9, 223723265), (15, 134233959), (41, 49109985), (45, 44744653), (123, 16369995), (205, 9821997), (269, 7485165), (369, 5456665), (615, 3273999), (807, 2495055), (1345, 1497033), (1845, 1091333), (2421, 831685), (4035, 499011), (4057, 496305), (11029, 182565), (12105, 166337), (12171, 165435), (20285, 99261), (33087, 60855), (36513, 55145)]