75621285

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3881}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 131413464

約数和(自身を除く): 55792179

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3881, 3897, 6495, 11643, 19405, 19485, 34929, 58215, 174645, 1680473, 5041419, 8402365, 15124257, 25207095, 75621285]

約数ペア:

[(1, 75621285), (3, 25207095), (5, 15124257), (9, 8402365), (15, 5041419), (45, 1680473), (433, 174645), (1299, 58215), (2165, 34929), (3881, 19485), (3897, 19405), (6495, 11643)]