70080255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{74159}}^1$

素因数の和:74180

約数の個数: 32

約数和(自身を含む): 142387200

約数和(自身を除く): 72306945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 74159, 222477, 370795, 519113, 667431, 1112385, 1557339, 2002293, 2595565, 3337155, 4672017, 7786695, 10011465, 14016051, 23360085, 70080255]

約数ペア:

[(1, 70080255), (3, 23360085), (5, 14016051), (7, 10011465), (9, 7786695), (15, 4672017), (21, 3337155), (27, 2595565), (35, 2002293), (45, 1557339), (63, 1112385), (105, 667431), (135, 519113), (189, 370795), (315, 222477), (945, 74159)]