1855402005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2333839}}^1$

素因数の和:2333900

約数の個数: 16

約数和(自身を含む): 3024656640

約数和(自身を除く): 1169254635

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2333839, 7001517, 11669195, 35007585, 123693467, 371080401, 618467335, 1855402005]

約数ペア:

[(1, 1855402005), (3, 618467335), (5, 371080401), (15, 123693467), (53, 35007585), (159, 11669195), (265, 7001517), (795, 2333839)]