38164945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 19750703

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2267, 2405, 3367, 11335, 15869, 16835, 29471, 79345, 83879, 147355, 206297, 419395, 587153, 1031485, 1090427, 2935765, 5452135, 7632989, 38164945]

約数ペア:

[(1, 38164945), (5, 7632989), (7, 5452135), (13, 2935765), (35, 1090427), (37, 1031485), (65, 587153), (91, 419395), (185, 206297), (259, 147355), (455, 83879), (481, 79345), (1295, 29471), (2267, 16835), (2405, 15869), (3367, 11335)]