39899345

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 49109760

約数和(自身を除く): 9210415

約数列:

[1, 5, 79, 83, 395, 415, 1217, 6085, 6557, 32785, 96143, 101011, 480715, 505055, 7979869, 39899345]

約数ペア:

[(1, 39899345), (5, 7979869), (79, 505055), (83, 480715), (395, 101011), (415, 96143), (1217, 32785), (6085, 6557)]