53280255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{507431}}^1$

素因数の和:507446

約数の個数: 16

約数和(自身を含む): 97426944

約数和(自身を除く): 44146689

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 507431, 1522293, 2537155, 3552017, 7611465, 10656051, 17760085, 53280255]

約数ペア:

[(1, 53280255), (3, 17760085), (5, 10656051), (7, 7611465), (15, 3552017), (21, 2537155), (35, 1522293), (105, 507431)]