23896915

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 34099200

約数和(自身を除く): 10202285

約数列:

[1, 5, 7, 35, 47, 73, 199, 235, 329, 365, 511, 995, 1393, 1645, 2555, 3431, 6965, 9353, 14527, 17155, 24017, 46765, 65471, 72635, 101689, 120085, 327355, 508445, 682769, 3413845, 4779383, 23896915]

約数ペア:

[(1, 23896915), (5, 4779383), (7, 3413845), (35, 682769), (47, 508445), (73, 327355), (199, 120085), (235, 101689), (329, 72635), (365, 65471), (511, 46765), (995, 24017), (1393, 17155), (1645, 14527), (2555, 9353), (3431, 6965)]