26954865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{85571}}^1$

素因数の和:85589

約数の個数: 24

約数和(自身を含む): 53396928

約数和(自身を除く): 26442063

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 85571, 256713, 427855, 598997, 770139, 1283565, 1796991, 2994985, 3850695, 5390973, 8984955, 26954865]

約数ペア:

[(1, 26954865), (3, 8984955), (5, 5390973), (7, 3850695), (9, 2994985), (15, 1796991), (21, 1283565), (35, 770139), (45, 598997), (63, 427855), (105, 256713), (315, 85571)]