41981545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 54518400

約数和(自身を除く): 12536855

約数列:

[1, 5, 19, 43, 95, 215, 239, 817, 1195, 1849, 4085, 4541, 9245, 10277, 22705, 35131, 51385, 175655, 195263, 441911, 976315, 2209555, 8396309, 41981545]

約数ペア:

[(1, 41981545), (5, 8396309), (19, 2209555), (43, 976315), (95, 441911), (215, 195263), (239, 175655), (817, 51385), (1195, 35131), (1849, 22705), (4085, 10277), (4541, 9245)]