16065385

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 23409216

約数和(自身を除く): 7343831

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 2851, 5635, 14255, 19957, 65573, 99785, 139699, 327865, 459011, 698495, 2295055, 3213077, 16065385]

約数ペア:

[(1, 16065385), (5, 3213077), (7, 2295055), (23, 698495), (35, 459011), (49, 327865), (115, 139699), (161, 99785), (245, 65573), (805, 19957), (1127, 14255), (2851, 5635)]