16234855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 24772608

約数和(自身を除く): 8537753

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 1151, 2015, 2821, 5755, 8057, 14105, 14963, 35681, 40285, 74815, 104741, 178405, 249767, 463853, 523705, 1248835, 2319265, 3246971, 16234855]

約数ペア:

[(1, 16234855), (5, 3246971), (7, 2319265), (13, 1248835), (31, 523705), (35, 463853), (65, 249767), (91, 178405), (155, 104741), (217, 74815), (403, 40285), (455, 35681), (1085, 14963), (1151, 14105), (2015, 8057), (2821, 5755)]