68152755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14243}}^1$

素因数の和:14291

約数の個数: 32

約数和(自身を含む): 123068160

約数和(自身を除く): 54915405

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 14243, 42729, 71215, 156673, 213645, 413047, 470019, 783365, 1239141, 2065235, 2350095, 4543517, 6195705, 13630551, 22717585, 68152755]

約数ペア:

[(1, 68152755), (3, 22717585), (5, 13630551), (11, 6195705), (15, 4543517), (29, 2350095), (33, 2065235), (55, 1239141), (87, 783365), (145, 470019), (165, 413047), (319, 213645), (435, 156673), (957, 71215), (1595, 42729), (4785, 14243)]