145003105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8293}}^1$

素因数の和:8580

約数の個数: 16

約数和(自身を含む): 188107920

約数和(自身を除く): 43104815

約数列:

[1, 5, 13, 65, 269, 1345, 3497, 8293, 17485, 41465, 107809, 539045, 2230817, 11154085, 29000621, 145003105]

約数ペア:

[(1, 145003105), (5, 29000621), (13, 11154085), (65, 2230817), (269, 539045), (1345, 107809), (3497, 41465), (8293, 17485)]