13125135

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3821}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 21097440

約数和(自身を除く): 7972305

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 3821, 11463, 19105, 57315, 875009, 2625027, 4375045, 13125135]

約数ペア:

[(1, 13125135), (3, 4375045), (5, 2625027), (15, 875009), (229, 57315), (687, 19105), (1145, 11463), (3435, 3821)]