78475095

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5333}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 140817600

約数和(自身を除く): 62342505

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 5333, 14715, 15999, 26665, 47997, 79995, 143991, 239985, 581297, 719955, 1743891, 2906485, 5231673, 8719455, 15695019, 26158365, 78475095]

約数ペア:

[(1, 78475095), (3, 26158365), (5, 15695019), (9, 8719455), (15, 5231673), (27, 2906485), (45, 1743891), (109, 719955), (135, 581297), (327, 239985), (545, 143991), (981, 79995), (1635, 47997), (2943, 26665), (4905, 15999), (5333, 14715)]