4158745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 5518656

約数和(自身を除く): 1359911

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 667, 841, 989, 1247, 3335, 4205, 4945, 6235, 19343, 28681, 36163, 96715, 143405, 180815, 831749, 4158745]

約数ペア:

[(1, 4158745), (5, 831749), (23, 180815), (29, 143405), (43, 96715), (115, 36163), (145, 28681), (215, 19343), (667, 6235), (841, 4945), (989, 4205), (1247, 3335)]