25613955

素因数分解:

$3^3\times 5^1\times {\mathrm{189733}}^1$

素因数の和:189747

約数の個数: 16

約数和(自身を含む): 45536160

約数和(自身を除く): 19922205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 189733, 569199, 948665, 1707597, 2845995, 5122791, 8537985, 25613955]

約数ペア:

[(1, 25613955), (3, 8537985), (5, 5122791), (9, 2845995), (15, 1707597), (27, 948665), (45, 569199), (135, 189733)]