78235155

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32803}}^1$

素因数の和:32867

約数の個数: 24

約数和(自身を含む): 138170448

約数和(自身を除く): 59935293

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 32803, 98409, 164015, 295227, 492045, 1476135, 1738559, 5215677, 8692795, 15647031, 26078385, 78235155]

約数ペア:

[(1, 78235155), (3, 26078385), (5, 15647031), (9, 8692795), (15, 5215677), (45, 1738559), (53, 1476135), (159, 492045), (265, 295227), (477, 164015), (795, 98409), (2385, 32803)]