69168915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53003}}^1$

素因数の和:53043

約数の個数: 24

約数和(自身を含む): 124029360

約数和(自身を除く): 54860445

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 53003, 159009, 265015, 477027, 795045, 1537087, 2385135, 4611261, 7685435, 13833783, 23056305, 69168915]

約数ペア:

[(1, 69168915), (3, 23056305), (5, 13833783), (9, 7685435), (15, 4611261), (29, 2385135), (45, 1537087), (87, 795045), (145, 477027), (261, 265015), (435, 159009), (1305, 53003)]