77952155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 102946560

約数和(自身を除く): 24994405

約数列:

[1, 5, 19, 37, 67, 95, 185, 331, 335, 703, 1273, 1655, 2479, 3515, 6289, 6365, 12247, 12395, 22177, 31445, 47101, 61235, 110885, 232693, 235505, 421363, 820549, 1163465, 2106815, 4102745, 15590431, 77952155]

約数ペア:

[(1, 77952155), (5, 15590431), (19, 4102745), (37, 2106815), (67, 1163465), (95, 820549), (185, 421363), (331, 235505), (335, 232693), (703, 110885), (1273, 61235), (1655, 47101), (2479, 31445), (3515, 22177), (6289, 12395), (6365, 12247)]