57291745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 83623680

約数和(自身を除く): 26331935

約数列:

[1, 5, 7, 19, 35, 95, 101, 133, 505, 665, 707, 853, 1919, 3535, 4265, 5971, 9595, 13433, 16207, 29855, 67165, 81035, 86153, 113449, 430765, 567245, 603071, 1636907, 3015355, 8184535, 11458349, 57291745]

約数ペア:

[(1, 57291745), (5, 11458349), (7, 8184535), (19, 3015355), (35, 1636907), (95, 603071), (101, 567245), (133, 430765), (505, 113449), (665, 86153), (707, 81035), (853, 67165), (1919, 29855), (3535, 16207), (4265, 13433), (5971, 9595)]