28465765

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 35349120

約数和(自身を除く): 6883355

約数列:

[1, 5, 37, 151, 185, 755, 1019, 5095, 5587, 27935, 37703, 153869, 188515, 769345, 5693153, 28465765]

約数ペア:

[(1, 28465765), (5, 5693153), (37, 769345), (151, 188515), (185, 153869), (755, 37703), (1019, 27935), (5095, 5587)]