888880105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 1154176128

約数和(自身を除く): 265296023

約数列:

[1, 5, 17, 61, 85, 251, 305, 683, 1037, 1255, 3415, 4267, 5185, 11611, 15311, 21335, 41663, 58055, 76555, 171433, 208315, 260287, 708271, 857165, 1301435, 2914361, 3541355, 10457413, 14571805, 52287065, 177776021, 888880105]

約数ペア:

[(1, 888880105), (5, 177776021), (17, 52287065), (61, 14571805), (85, 10457413), (251, 3541355), (305, 2914361), (683, 1301435), (1037, 857165), (1255, 708271), (3415, 260287), (4267, 208315), (5185, 171433), (11611, 76555), (15311, 58055), (21335, 41663)]