15657045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 26628480

約数和(自身を除く): 10971435

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 401, 411, 685, 1203, 2005, 2055, 2603, 6015, 7619, 7809, 13015, 22857, 38095, 39045, 54937, 114285, 164811, 274685, 824055, 1043803, 3131409, 5219015, 15657045]

約数ペア:

[(1, 15657045), (3, 5219015), (5, 3131409), (15, 1043803), (19, 824055), (57, 274685), (95, 164811), (137, 114285), (285, 54937), (401, 39045), (411, 38095), (685, 22857), (1203, 13015), (2005, 7809), (2055, 7619), (2603, 6015)]