856553585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{141931}}^1$

素因数の和:142024

約数の個数: 16

約数和(自身を含む): 1103663232

約数和(自身を除く): 247109647

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 141931, 709655, 2412827, 10077101, 12064135, 50385505, 171310717, 856553585]

約数ペア:

[(1, 856553585), (5, 171310717), (17, 50385505), (71, 12064135), (85, 10077101), (355, 2412827), (1207, 709655), (6035, 141931)]