38521145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5437}}^1$

素因数の和:5564

約数の個数: 16

約数和(自身を含む): 50247120

約数和(自身を除く): 11725975

約数列:

[1, 5, 13, 65, 109, 545, 1417, 5437, 7085, 27185, 70681, 353405, 592633, 2963165, 7704229, 38521145]

約数ペア:

[(1, 38521145), (5, 7704229), (13, 2963165), (65, 592633), (109, 353405), (545, 70681), (1417, 27185), (5437, 7085)]