64947095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 80892000

約数和(自身を除く): 15944905

約数列:

[1, 5, 29, 145, 419, 1069, 2095, 5345, 12151, 31001, 60755, 155005, 447911, 2239555, 12989419, 64947095]

約数ペア:

[(1, 64947095), (5, 12989419), (29, 2239555), (145, 447911), (419, 155005), (1069, 60755), (2095, 31001), (5345, 12151)]