90045215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3617}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 116702208

約数和(自身を除く): 26656993

約数列:

[1, 5, 13, 65, 383, 1915, 3617, 4979, 18085, 24895, 47021, 235105, 1385311, 6926555, 18009043, 90045215]

約数ペア:

[(1, 90045215), (5, 18009043), (13, 6926555), (65, 1385311), (383, 235105), (1915, 47021), (3617, 24895), (4979, 18085)]