136440215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{55351}}^1$

素因数の和:55402

約数の個数: 16

約数和(自身を含む): 179340480

約数和(自身を除く): 42900265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 55351, 276755, 940967, 1605179, 4704835, 8025895, 27288043, 136440215]

約数ペア:

[(1, 136440215), (5, 27288043), (17, 8025895), (29, 4704835), (85, 1605179), (145, 940967), (493, 276755), (2465, 55351)]