16722465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27191}}^1$

素因数の和:27240

約数の個数: 16

約数和(自身を含む): 27409536

約数和(自身を除く): 10687071

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 27191, 81573, 135955, 407865, 1114831, 3344493, 5574155, 16722465]

約数ペア:

[(1, 16722465), (3, 5574155), (5, 3344493), (15, 1114831), (41, 407865), (123, 135955), (205, 81573), (615, 27191)]