28398695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1217}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 36832320

約数和(自身を除く): 8433625

約数列:

[1, 5, 13, 65, 359, 1217, 1795, 4667, 6085, 15821, 23335, 79105, 436903, 2184515, 5679739, 28398695]

約数ペア:

[(1, 28398695), (5, 5679739), (13, 2184515), (65, 436903), (359, 79105), (1217, 23335), (1795, 15821), (4667, 6085)]