27404865

素因数分解:

$3^3\times 5^1\times {\mathrm{202999}}^1$

素因数の和:203013

約数の個数: 16

約数和(自身を含む): 48720000

約数和(自身を除く): 21315135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 202999, 608997, 1014995, 1826991, 3044985, 5480973, 9134955, 27404865]

約数ペア:

[(1, 27404865), (3, 9134955), (5, 5480973), (9, 3044985), (15, 1826991), (27, 1014995), (45, 608997), (135, 202999)]