13154055

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 21898944

約数和(自身を除く): 8744889

約数列:

[1, 3, 5, 15, 37, 111, 137, 173, 185, 411, 519, 555, 685, 865, 2055, 2595, 5069, 6401, 15207, 19203, 23701, 25345, 32005, 71103, 76035, 96015, 118505, 355515, 876937, 2630811, 4384685, 13154055]

約数ペア:

[(1, 13154055), (3, 4384685), (5, 2630811), (15, 876937), (37, 355515), (111, 118505), (137, 96015), (173, 76035), (185, 71103), (411, 32005), (519, 25345), (555, 23701), (685, 19203), (865, 15207), (2055, 6401), (2595, 5069)]