42865585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72043}}^1$

素因数の和:72072

約数の個数: 16

約数和(自身を含む): 62246016

約数和(自身を除く): 19380431

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 72043, 360215, 504301, 1224731, 2521505, 6123655, 8573117, 42865585]

約数ペア:

[(1, 42865585), (5, 8573117), (7, 6123655), (17, 2521505), (35, 1224731), (85, 504301), (119, 360215), (595, 72043)]