6729025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 8999424

約数和(自身を除く): 2270399

約数列:

[1, 5, 17, 25, 71, 85, 223, 355, 425, 1115, 1207, 1775, 3791, 5575, 6035, 15833, 18955, 30175, 79165, 94775, 269161, 395825, 1345805, 6729025]

約数ペア:

[(1, 6729025), (5, 1345805), (17, 395825), (25, 269161), (71, 94775), (85, 79165), (223, 30175), (355, 18955), (425, 15833), (1115, 6035), (1207, 5575), (1775, 3791)]