84401655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 146119680

約数和(自身を除く): 61718025

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 1811, 3107, 3585, 5433, 9055, 9321, 15535, 23543, 27165, 46605, 70629, 117715, 353145, 432829, 1298487, 2164145, 5626777, 6492435, 16880331, 28133885, 84401655]

約数ペア:

[(1, 84401655), (3, 28133885), (5, 16880331), (13, 6492435), (15, 5626777), (39, 2164145), (65, 1298487), (195, 432829), (239, 353145), (717, 117715), (1195, 70629), (1811, 46605), (3107, 27165), (3585, 23543), (5433, 15535), (9055, 9321)]