204012075

素因数分解:

$3^1\times 5^2\times {\mathrm{797}}^1\times {\mathrm{3413}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 337822128

約数和(自身を除く): 133810053

約数列:

[1, 3, 5, 15, 25, 75, 797, 2391, 3413, 3985, 10239, 11955, 17065, 19925, 51195, 59775, 85325, 255975, 2720161, 8160483, 13600805, 40802415, 68004025, 204012075]

約数ペア:

[(1, 204012075), (3, 68004025), (5, 40802415), (15, 13600805), (25, 8160483), (75, 2720161), (797, 255975), (2391, 85325), (3413, 59775), (3985, 51195), (10239, 19925), (11955, 17065)]