78096015

素因数分解:

$3^3\times 5^1\times {\mathrm{578489}}^1$

素因数の和:578503

約数の個数: 16

約数和(自身を含む): 138837600

約数和(自身を除く): 60741585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 578489, 1735467, 2892445, 5206401, 8677335, 15619203, 26032005, 78096015]

約数ペア:

[(1, 78096015), (3, 26032005), (5, 15619203), (9, 8677335), (15, 5206401), (27, 2892445), (45, 1735467), (135, 578489)]