127862015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{51871}}^1$

素因数の和:51922

約数の個数: 16

約数和(自身を含む): 168065280

約数和(自身を除く): 40203265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 51871, 259355, 881807, 1504259, 4409035, 7521295, 25572403, 127862015]

約数ペア:

[(1, 127862015), (5, 25572403), (17, 7521295), (29, 4409035), (85, 1504259), (145, 881807), (493, 259355), (2465, 51871)]