81238350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{541589}}^1$

素因数の和:541604

約数の個数: 24

約数和(自身を含む): 201471480

約数和(自身を除く): 120233130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 541589, 1083178, 1624767, 2707945, 3249534, 5415890, 8123835, 13539725, 16247670, 27079450, 40619175, 81238350]

約数ペア:

[(1, 81238350), (2, 40619175), (3, 27079450), (5, 16247670), (6, 13539725), (10, 8123835), (15, 5415890), (25, 3249534), (30, 2707945), (50, 1624767), (75, 1083178), (150, 541589)]