16574145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 15055167

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 6863, 20589, 34315, 48041, 102945, 144123, 157849, 240205, 473547, 720615, 789245, 1104943, 2367735, 3314829, 5524715, 16574145]

約数ペア:

[(1, 16574145), (3, 5524715), (5, 3314829), (7, 2367735), (15, 1104943), (21, 789245), (23, 720615), (35, 473547), (69, 240205), (105, 157849), (115, 144123), (161, 102945), (345, 48041), (483, 34315), (805, 20589), (2415, 6863)]