200880525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{65327}}^1$

素因数の和:65381

約数の個数: 24

約数和(自身を含む): 340228224

約数和(自身を除く): 139347699

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 65327, 195981, 326635, 979905, 1633175, 2678407, 4899525, 8035221, 13392035, 40176105, 66960175, 200880525]

約数ペア:

[(1, 200880525), (3, 66960175), (5, 40176105), (15, 13392035), (25, 8035221), (41, 4899525), (75, 2678407), (123, 1633175), (205, 979905), (615, 326635), (1025, 195981), (3075, 65327)]