205905805

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{96443}}^1$

素因数の和:96516

約数の個数: 16

約数和(自身を含む): 287017344

約数和(自身を除く): 81111539

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 96443, 482215, 675101, 3375505, 5883023, 29415115, 41181161, 205905805]

約数ペア:

[(1, 205905805), (5, 41181161), (7, 29415115), (35, 5883023), (61, 3375505), (305, 675101), (427, 482215), (2135, 96443)]